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To spare yourself trouble and tears in future, be careful with Peugeots

Hi Baraza,

I am an avid reader of your column, thanks to which I have learnt a lot about cars.

In 2013 I bought an ex-Japan Peugeot  206 SW. My husband didn’t understand why and how I settled for the car, but I was in love, period.

However, after a year, it started overheating, forcing me to stop abruptly on two or three occasions.

I went to Marshalls and was advised to replace the ECU after spending a few thousands on unnecessary spares. I thought it would be prudent to seek a second or third opinion before spending Sh100,000 on the ECU.

Luck was on my side as I was referred to a mechanic with years of experience with Peugeots. He replaced the ECU with a second-hand one, which served me very well until sometime in January, when my door locks decided to open only when they were “in the mood”.

Miraculously, they started working well again, jamming only occasionally. One day recently,  the engine overheated but the problem hasn’t recurred.

My husband thinks I should sell the car although he definitely enjoys the way it picks up speed  when he occasionally wants to frustrate the V8 crowd.

I love my Peugeot, although this problem is worrying me. My questions are:

  1. What would you recommend to sort this overheating?
  2. Should I keep the car or sell it ?

3.Your opinion on Peugeots.

Esther.

 

Esther, welcome to the world of Peugeot ownership, a world I left near tears.

The tears were occasioned as much by the financial and logistical pain caused by the car’s wilful and unpredictable tendencies as it was by the need to part ways with something so beautiful, and to which I had given so much of myself.

I once did an entire article about Peugeot ownership and I likened it to dabbling in a relationship with someone you met at the bar. It is a leap of faith.

I also sketched out the peculiarities Peugeots  seem to have, and listed some of my own experiences. Your description fits that bill to a T. I smiled when you mentioned the door locks as I remembered how the car locked me out courtesy of a wayward central locking system that I never eventually put right.

Now, I would like to challenge you and invite bets from spectators. You bring the 206 SW and I will bring a V8. Let hubby drive the Pug, I will take the helm of the V8 then we will see who gets  humiliated.

Anyway, to your questions:

  1. Find the cause of overheating before looking for a solution. If the radiator or any of its feeder pipes/hoses and/or the channels/water jackets in the engine block are clogged, have them unclogged. If the water pump is malfunctioning, replace it. If the fans have gone on the blink, have an electrical person check what the problem is.

A quick solution would be to connect the fans directly to the electrical power, bypassing the thermostat, but that might not be necessary. Speaking of thermostats, is yours okay?

Finally, make sure you do not have a leaking or blown head gasket.

  1. Seek a new owner. Avoid the tears that plagued me; seek a new owner and pray that he/she does not read this column, otherwise you might have a hard time selling the car.
  2. I believe I have cleared this up in the preceding paragraphs.

 

Baraza, thanks to you, I now know some things about my car better than some mechanics. Keep up the good work.

Now to my questions:

1) My car, an automatic Toyota DX, jerks whenever  I engage the reverse gear; and

2) It vibrates, though not very much, especially when I drive in traffic jams (I usually engage “N”  at such times… and the engine runs so smoothly that it’s hard to tell whether it is still on).

My mechanic recommended that I replace the engine mountings, which I did, but the vibration persisted.  When I went back to him, he said that the mountings would take some time to “adapt”.

Seriously?!

 

Hilarious! The mountings must be human for them to adapt to their new surroundings. Try checking the transmission mountings, they might be the culprits here. Also, check the level of ATF and the driveline (CV) joints.

 

Baraza, please indulge us, drivers of second-hand, imported Japanese cars. Review commonly driven cars and give us a break from the Prados, Lexuses and Benzes. Give us something we can identify with.

Evans

 

Evans, I’ve done that more times than I care to count. Five years in the business means we are looking at close to 260 weeks of this column, give or take 20.

Two hundred and forty weeks’ worth of Behind The Wheel/Car Clinic (assuming we are at 20 less than exactly five years) are more than enough to have covered even the most rudimentary of motor vehicles (the Mobius, or maybe the OX) as well as the most complicated (the latest Mercedes S Class).

In between, we have covered countless Toyotas, Subarus, Nissans; we have also had Range Rovers, Jaguars, Lamborghinis and Ferraris, among others, and I might even have talked about the Bugatti Veyron once or twice.

In fact,  I have reviewed a go-kart at the low end of the size scale, and a Scania truck on the higher end. In between have been saloon cars, estates, pick-ups and SUVs. Invariably, most of the content has centered on used cars bought by the middle class, the sort of car you claim to “identify with”.

Take a good look at the rest of the content in this week’s write-up. While I have mentioned in the same section the very cars that seem to rub you up the wrong way (Prado, Benz), the subject matter has been on commonly driven, second-hand, imported Japanese cars.

If you do not like the Prados, I’m sure you will be especially miffed come end of April when I go to Mauritius to test-drive the latest product from Land Rover: the all-new Discovery Sport.

I will  compensate for it immediately after by reviewing a Nissan Note… or perhaps  I should review my own Mazda Demio; after all, it is a commonly driven second-hand, imported Japanese car.

 

Baraza, I want to buy my first car and  my biggest challenge is which to choose between a Toyota NZE and the New Nissan Bluebird. How do fuel consumption, maintenance and depreciation of the two cars of 1500cc engine capacity compare?

Nick

 

Nick, I will  ignore your question and answer one of my own. This is mainly because the comparison you ask for is neither here nor there, and the results can swing one way or the other, depending on the operator’s idiosyncrasies.

Get the Bluebird and ditch the NZE. I’m guessing it is the so-called Sylphy, and it is one of the best kept secrets in the used-car market (well, not anymore).

Here is why you should get the Nissan rather than the Toyota (over and above fuel economy, maintenance and depreciation):

The Nissan is prettier. It just is. The rear may be a bit bulbous and could be more of an acquired taste but the rest of the car has a whiff of executive about it.

The size too: it could be considered Premio-grade, rather than NZE-class. This classification extends to creature comforts as well: spec levels, roominess, ride quality….

The rear legroom is especially fantastic; believe it or not, there is more space around the back seats of a Sylphy than there is at the back of the newest Mercedes Benz E Class model. I have sat in both (and driven one) and can say that with some authority.

This brings us to pricing. The Sylphy is cheap, or rather, it is cheaper than an NZE, which is ironical given that it is far better than an NZE.

I know of a friend who got a used one from Japan and after paying all sundry charges and taxes, he had plenty of change left over from the million he had budgeted. Get a similar Corolla from Japan — or worse still, locally — and you will not be counting many leftover shekels in your hand.

And now the big question: why? Blame your fellow Kenyans. They are split into two factions: the first comprises worshippers of Toyota, who believe the corporate giant is the only purveyor of value-for-money automobiles and any other car manufacturer is a charlatan out to swindle unsuspecting buyers of their hard-earned money by selling sub-Toyota grade automobiles at super-Toyota level prices.

It is a very large group and consists mostly of cab drivers, owners of 14-seater matatus, about 85 per cent of the people who buy used Toyotas and my friend from a tea plantation who once said a Hilux can keep up with an Evo. I still soil my pants with laughter every time I remember that conversation.

The second faction is the exact opposite of the first one. It is a smaller clique that believes Toyotas are hugely overrated, and that Toyota are dishonest money-grabbers, not Nissan or Honda or Mitsubishi or the little-known Mitsuoka (the ninth largest car manufacturer in Japan).

They think anyone who buys a Toyota just because it is a Toyota is an idiot who deserves to be relieved of his money, as is the case when they buy a Toyota anyway.

They believe better deals can be had in other brands. Some members of this faction then buy European cars, which they immediately regret when an invoice quoting parts pricing is thrown their way; or buy Chinese, which they also immediately regret when they discover that they have bought a disposable car that will never see the used-car  market because of its ephemeral life expectancy.

Their purchase decisions are usually mostly based on leaps of faith rather than cold, clinical analysis.

Well, Toyota-haters, rejoice, for your time is nigh. While both trains of thought are right in their own way, one is more right than the other. Ignore the fundamentalist train of thought employed by both crowds and sift through the extremism to see their points.

Toyotas are the bees’ knees in value-for-money terms, but this only applies if they are bought new. Get into the pre-owned sector and reputation starts to make itself felt. This might explain why Corolla 100s are still commanding prices painfully close to Sh400,000 despite their age.

It also explains why Premios and Allions cost almost twice as much as they really should on the used-car market. Reputation.

With reputation comes demand, and with demand comes price mark-ups to take advantage of the market dynamic. The sucker is the end user who pays these prices to someone who drives an ex-UK Range Rover Sport, and that someone the owner of the used car lot from which the Premio is sold.

The above might justify the Toyota-hating, but then again, this clique’s George W Bush style of reasoning is flawed. There is a good deal to be had out there on a Toyota, but only if you search hard enough.

Just because used Toyotas are overpriced does not make them rubbish; in most cases, they really are superior to the competition.

A good example is the Nissan Bluebird you enquire about. Its rival is the Premio, not the Corolla, but the Premio costs almost half as much again over the Sylphy for the simple reason that the Premio will sell faster.

The Sylphy is lowly priced to get rid of it and avoid its spending too much time in the dealer lot. This does not change the fact that the Premio is superior to the Sylphy.

Long story short: when in doubt, go for a Toyota. If you have time on your hands and a clever friend, shop around for an alternative.

This Toyota/not-a-Toyota quandary is not cast in stone, nor is it exactly black and white. While your dilemma might favour the Nissan, other decisions are no-brainers whose answer is definitely Toyota. Hilux double-cab vs Navara? Go Toyota. Landcruiser  vs Patrol? Landcruiser any time. Fielder vs. Wingroad? Take a guess…

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BEHIND THE WHEEL: If it is a Forester and has an STI logo on it, walk past the sluggish Legacy

Hi Baraza,

Kindly look into these two matters:

I have noticed quite a number of the dual-exhaust Legacies having their right exhaust broken/missing. Does this imply these models have an inherent body flaw or have the exhaust pieces become hot cakes like Toyota rear-view mirrors?

I currently own a Subaru Impreza and am looking to upgrade to a 2008 model of either a Forester or Legacy.

I am indifferent to turbo or non-turbo models. If price, running and maintenance costs are not a concern to you, which of these two models (turbo vs turbo and/or non-turbo vs non-turbo variants) would you advise me to go for, and why?

I do about 200km weekly and an additional 600km round trip every two months going upcountry.

 

Hi,

I have never really understood what is going on with these Legacy cars because I, too, have noticed the gaping hole in both estate and saloon versions. I don’t think it is the exhaust pipe that is missing, otherwise you’d notice the absence immediately through the sound coming from  the car.

These are my theories: 1. These vehicles might be fitted with single-exit exhaust pipes but the rear bumpers are swapped from vehicles that had dual-exit exhausts. 2. You might be right that the dual-exit exhaust pipes are highly desirable, so maybe the cars were factory-fitted with dual-exit exhausts (and the bumpers to accommodate them) but these pipes were later removed and replaced with single-exit units, leaving the gaping hole on the right. My money is on the second theory.

Forester vs Legacy: It is a smarter choice to go for the Forester due to increased versatility and practicality compared to the Leggy.

Since you don’t mind turbo engines, how about going the whole hog and bagging yourself an STi version? The car looks good, it will still clear small obstacles without scratching the undercarriage, and it will go like stink should a pressing need to go like stink arise.

You could also go for the more discreet Cross Sport turbo version, which, while not as quick as the STi, is still pretty fast. The naturally-aspirated versions are a bit humdrum, but they, too, will not lead to any major regrets. Take your pick; taste takes preference here rather than all-out mechanical advice.

The same cannot be said for the Legacy. It is a bit low, it is not the most comfortable car in its class and it might be the black sheep in Subaru’s performance stable. The naturally aspirated Legacy has felt underpowered for the last two generations, more so with the 2.0 litre engine.

The twin-turbo GT has a knack for knocking when pushed hard and/or suffering turbo failure when owned by people who shouldn’t really own turbocharged Subarus (turbo Subies are meant for one class of people only: performance enthusiasts who should probably know better).

The B-Sport  seems to make a case for itself — it’s not a bad car at all — but if there is a Forester STi on the menu, then please, for the love of this column, walk past the B-Sport.

 

Baraza,

I envy your knowledge of cars; your column is truly informative.

I have an obsession for vintage cars, particularly VW beetles. I plan to get one this year, and to use it as my everyday car. The problem is that I am afraid I might not get one that will not embarrass me by breaking down in the middle of a highway on a busy morning/evening. What would you advise me to look out for?

Which place would you recommend for well-maintained oldies?

Karim Suleiman

 

Beetles are not known for breaking down in the middle of highways. That said, once you buy one, it is not advisable to start driving it immediately; first have a complete systems check to ensure it actually works.

A good place to get well-maintained oldies would be the Internet. Nowadays there are plenty of forums and some of them specialise in particular brands.

Join one, wait patiently for something you like to pop up, then open a line of communication immediately.

 

 

Hi JM,

My comments below got published on Wednesday, February 18, 2015.

I did not know that speed stickers were meant for the driver behind. Thank you for the information.

But I still do not understand why we have to have them only on commercial and public service vehicles;  I mean, private vehicles also have speed limits, and if they provide information to a clueless driver following you (foreigner or otherwise) as you said, then they should be on all vehicles.

As for the chevrons,  we should do away with them and instead have high visibility decals (reflective strips), not just at the rear, but also running along the length, height and width of trucks and matatus.

Pick-ups from the UK do not come with these nondescript sheets riveted to their tailgates. Since it snows there and visibility becomes worse than our worst here, how do they achieve visibility? Do we have to, in this time and age, rivet mabatis to our vehicles?

We are so stuck on colonial and pre-colonial vehicular systems that we have near-zero improvements on what we inherited from the British.

Still on this subject of commercial vehicles and PSVs, they are still subjected to annual inspection, ostensibly to ensure their roadworthiness. Yet some of the contraptions we see on our roads with inspection stickers belong to scrap yards. This is a testament to the failure of this exercise, which only serves as a means for the government to collect taxes.

The recent proposal to have all classes of vehicles inspected attracted lots of protests from motorists, but I think it is the way to go.

Let’s establish inspection centres akin to the MoT test in Britain to keep unroadworthy vehicles off our roads.

 

Hello,

Ideally, any country’s roads are supposed to be well built, well maintained and, most importantly, well marked. Besides, anyone intending to drive in a foreign country should have  rudimentary knowledge of its traffic laws.

The road markings and basic education mostly affect what Kenyans call “personal” cars, that is, non-commercial vehicles, the road markings in question being speed limits. More often than not, most roads will have the situational speed limit indicated on signposts by the road.

Road access laws governing tonnage, height, width and speed tend to target commercial vehicles in almost every country, which is why they have the stickers.  While driving, you might notice that the speed allowance on a particular stretch  is 120km/h, but this does not apply to lorries and buses; they are supposed to stick to 80.

Suggesting that we do away with chevrons and replace them with high visibility stickers is redundant: a chevron is supposed to be a high-visibility sticker. I think what you mean is that we need better quality chevrons, unlike what we see on some vehicles.

From your description, commercial vehicles would not have paint jobs; they would just be moving reflective signboards.

When it snows, drivers are required to switch their lights on. Visibility difficulties solved.

You are right, though: we are stuck in colonial times as far as traffic laws are concerned. The 50km/h town driving speed limit  came from the colonial era when cars had drum brakes all round and ABS was non-existent.

The same applies to the 110km/h highway speed limit. The laws might have an effect on speed-related accidents, but they have had no effect on road usage, which I think is our country’s primary problem as far as road carnage goes.

A popular Mombasa bus recently had its face torn off and the vehicle run off the road by a truck whose driver claimed he was asleep. Two other buses suffered a similar fate in the same 72-hour period, and this begged the question: what exactly is the role of the NTSA besides collecting revenue?

They will spend tremendous amounts of energy nabbing drivers doing 55km/h in a 50km  zone and imposing spot fines, but let incompetent — and ultimately lethal — truck drivers by without batting an eyelid.

They will clamp down on PSVs, create an uproar about night travel, seat-belt installation and speed-governor usage; they even go as far as raising hell about paint jobs which, in my opinion, have nothing to do with road accidents, but the real cause of road deaths rumble by unchecked.

How about clamping down on truck drivers with the same zeal and vigor they’ve been pointing their speed guns at the rest of us? We might have stopped killing ourselves due to their stringent laws, but now  truck drivers are killing us.

An MoT-style annual inspection would be a good idea, but how good? Do you still believe in this day and age that unroadworthy vehicles are the cause of accidents? Or will this be yet another avenue for  fleecing drivers?

I insist yet again: our biggest problem is driver indiscipline. A large number of vehicles involved in accidents are actually newish and in top shape… at least before they crashed. Having a vehicle inspected does not remove the lethal variable in the equation: a driver with issues.

Bullies, speed freaks, drunkards and show-offs abound on the roads, and these are far more dangerous than someone driving with a broken tail light.

 

Hi Baraza,

Many thanks for your highly informative column. I own an old model, locally assembled Toyota Corolla NZE, year 2006. Its performance is so good that I want to keep it instead of buying a new one. However, its engine rating is low (1299cc) and it uses manual transmission.

Its maximum speed is 220kph according to the speedometer, which makes me believe it is a high-performance car despite its low engine rating. Once in a while I travel from Mombasa to western Kenya but I have never used it . Kindly enlighten me on the difference between this 1299cc NZE and others that are 1500cc. Keep up the good work.

Mwongera Nick

 

The biggest difference is, of course,  in the engine size: one is 1300cc and the other is 1500cc.

Obviously, the car with the bigger engine is faster and more powerful; however, it might not necessarily be thirstier.

Apart from that, given the traditions of most manufacturers, the car with the bigger engine might more likely be better specced: it might have a better radio, more optional extras such as powered accessories, a better body kit or colour coding, and fancier rims/wheel caps in comparison to its lowlier version.

 

Hello Baraza,

My query concerns the legal requirements for operating a private nine-seater van. I have had several encounters with our esteemed law enforcers and the issues raised have been as varied as the number of encounters.

In some cases, the officer will check the “usual” items: insurance, licence, tyres, etc, as he would in the case of a private saloon vehicle.

However, there have been instances when I have been asked for inspection stickers, “commercial” vehicle insurance and even a speed governor.

I have enquired from senior traffic officers (when I end up at the station), but have not been given uniform answers. And queries to the NTSA through their website have not elicited any response.

Kindly enlighten me on whether the following are mandatory for a private, nine-seater van:

A speed governor

Vehicle inspection sticker

Insurance as a commercial vehicle.

Also, kindly advise if the above requirements would change if I modified it to a seven-seater, like many  SUVs, which do not have any special restrictions.

Please note that the van is a standard Toyota Hiace, customised to seat nine, including the driver.

Patrick.

 

Hello Patrick,

The proliferation of various sub-models, new body types and shapes and the sharing of platforms across model ranges has turned motor vehicle classification into a grey area.

That is why a 4WD double-cab is considered a pick-up (with all its attendant legal requirements such as chevrons), while that exact same vehicle with a canopy over the luggage bay is considered an SUV and is exempt from the commercial vehicle sticker regimen.

As for your vehicle, there is such a thing as guilt by association. That model is widely used as public transport, and/or as a delivery vehicle, so it is a commercial vehicle whether you like it or not. It, therefore, has to go for inspection and requires a commercial vehicle licence.

As for the speed governor, if that vehicle has a PSV sticker anywhere on its body, you need to have a limiter installed. This applies even to vans owned by tour companies and taxi services.

However, yours being a privately owned and operated vehicle, it is exempt from this regulation. Oh, and reducing the number of seats will not help. At all!

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Manual or automatic, which is more likely to use less fuel?

JM,

I am an ardent reader of your informative column, thank you for the good work. In terms of fuel consumption, which mode of transmission is better — manual or automatic?

What are the other similarities/differences between the two? Steve

 

The short answer here is a manual transmission is better. Or is it? You see, I think things are not as black and white as they may seem.

Once upon a time, automatic transmissions were slapped with massive, heavy torque convertors with no lockup control, while the slush-box itself bore only two or three ratios. Yes, things were that crude. Having only two or three gears means the ratios are very widely spaced and the engine has to reach stratospheric rev levels before shifting upwards to prevent a substantial loss in momentum.

The  (relatively) poorly developed clutches also caused quite some energy wastage through losses in slip and energy expenditure in rotating it. The comparative manual transmissions at least allowed the drivers to choose the ratios themselves, so they could short-shift and thus maintain low engine speeds thereby saving fuel.

Things are different now.

To start with, the skill and deftness of hand needed to row a four-on-the-floor H-pattern manual transmission is becoming the stuff of legend.

I am afraid I may be among the last of a dying breed; the breed of drivers whose abilities extend beyond stabbing the clutch with a toe and wiggling a shifter with a forearm.

Back in the day, everybody knew how to drive a manual, and drive it properly. Now, people with real driving licenses find excuses to occupy the passenger seat when presented with a vehicle sporting three pedals.

The few who man up and step up to the breach then proceed to show a glaring ineptitude at judging the power and torque curves of an engine through erratic shift programmes’ and failure to maintain a smooth flow of motion. Fuel consumption, alongside the clutch mechanism, then suffers.

It’s not all about the driver, though.

The technology itself has also brought the use of electronically controlled friction clutches for use in automatics, or the use of lockup control in torque converters. It has also brought about the manual override, which goes by a variety of names depending on the marque.

The commonest label is “Tiptronic”. Last, but not least, automatic transmissions now come with numerous ratios.

The madness was kicked off by Mercedes when they introduced a 7-speed automatic (with not one, but TWO reverse gears; whatever the hell for, I don’t know); then this was picked up by Lexus and Rolls Royce who bumped it up to eight and as of last year, a very fun trip to the fringes of the Kalahari desert introduced this columnist to a 9-speed automatic transmission in a Range Rover Evoque.

The advantage of these numerous gears is that the vehicle can be driven in a variety of customisable ways: economy, power, smoothness…. you pick a characteristic and the transmission will run with it. The Evoque can trundle around at 1500rpm in ninth gear and not hold up any other traffic.

It can also trundle around at 1500rpm in second gear and be slow enough for the driver to shout out a comprehensive list of insults at passers-by, for whatever reason.

This essentially means the Evoque can be driven everywhere at 1500rpm, leading to outstanding fuel economy. The bigger Range Rover Vogue also got an 8-speed tranny that massively improved reduced its infamous fuel consumption.

There are other instances where automatic transmissions trounce manual. I referenced them earlier in the formative days of this column, but I’ll quickly repeat them here.

Automatics are better for off-roading (they just are) and may be the more appropriate transmission for heavy commercial vehicles (they just are). Given the way some PSVs are driven, I’d say they’d make a case for themselves too in public transport.

The Paji once told me that the Mitsubishi Lancer Evolution X with the twin-clutch SST transmission is an impressive machine. I don’t really believe him; nor do I understand why he would choose to extol the virtues of an automatic 2.0 liter saloon car.

However, now that automatic transmissions have taken over in range-topping hyper cars (you cannot buy a brand new Lamborghini, Ferrari or McLaren road car with a manual transmission, they don’t exist anymore) and time trial specialists (Nissan GTR, Evo X SST), it may be time to wave goodbye to the pukka three-pedal, H-pattern manual gearbox.

*Fun fact: the ‘Muricans’ don’t give a damn about twin-clutch direct-shift transmissions with or without full lockup control or whatever. The current Corvette C7 can be had either as a proper automatic, or as a 7-speed conventional manual. Yes, a manual gearbox with seven forward speeds, like a truck.

 

Hallo Baraza,

Commercial and passenger service vehicles are required by law to affix at the rear, max speed allowable stickers and twin chevrons that are supposed to reflect when illuminated by a following motor vehicle thus enhancing visibility.

The former serves no purpose, since they are meant to remind the driver his maximum speed, why have them affixed at the rear?

If they are to serve their purpose, have them affixed at the dashboard area where the driver can glance at it and it serves as a reminder as it is meant to.

As for the Chevrons, they have become so substandard that some are just white and red strips with no reflective material.

Why not have reflective strips all along the length of especially trucks?

Moreover, modern vehicles have inbuilt reflectors in their taillights. They (reflectors) serve well in private vehicles and commercial vehicles being imported into the country do not have these chevrons. How is visibility achieved in their countries of origin?

 

The sticker serves no purpose, eh? How about acting as a source of information for foreign drivers unfamiliar to the finer details of our Traffic Act who may be driving behind these commercial vehicles? The sticker informs them that these vehicles are allowed a maximum of 80km/h, so make your decision: tail them and stick to 80 or overtake them if you plan to go faster. It is always better to have an excess of information than a dearth thereof.

As for the reflectors: They’d best be left intact because rescinding the decision to have them in place means EVERYBODY will take them off, including the penny-pinching businessmen with rattletrap, barely legal pickup trucks of fringe roadworthiness. Have you ever encountered an unilluminated cane tractor in the dead of night while at high speed? You will understand why reflectors are important. You will also thank God for disc brakes.

 

 

Hi Baraza,

What are the cons of a turbo charged car? I hear it is costly to repair let alone buy a new one. Can removing the turbo lead to engine problems or loss of power?

Thiga

 

The downside of a turbocharged car lies in costs: buying, maintaining and selling. You will lose money on all three counts. Removing the turbo will of course cause a noticeable drop in power.

 

Whats up JM,

I have a Toyota Corolla E80 purchased in 1985 by my mum and christened “Whitney Houston”.

Five years ago, we had the carburettor engine changed to a 16 VALVE EFI 1.5 cc engine with a 4-speed gear box. Does having a 4-speed gear box affect the car in anyway considering it has an EFI engine?

I like the way people on the highway underestimate Whitney just because its number plate doesn’t have a letter at the end. Once I start revving the engine, those cars see dust. Now that the history lesson is behind, the questions;

1) Would it have been possible to change a VVTi engine? If not, why?

2)We wanted to change the 4-speed gear box to a 5-speed automatic gear box but the mechanic told us it would not be possible? Is it possible to change a manual to an automatic gear?

3) The car starts perfectly in the morning but then in the course of the day develops a hard start. What do you think might be issue?

4) The engine makes a lot of noise, now I am not sure if it is because it is getting old or there is a problem?

5) When I take the car for engine wash it will refuse to start until I jumpstart it. Would you propose I wash the engine or just let it stay dirty?

6) Whitney has on a pair of 12’ inch wheels and I was considering of getting her 14’ inch wheels. What are the ramifications of putting such wheels on a car? Or do we have to do certain adjustments to the car?

7)The back wheels of Whitney are bent inwards and my mechanic told me that she needs to be taken for kember. What is kember?

8) Whitney is a front-wheel drive. I have taken her for numerous wheel alignments but it still gets lost on the road and especially on rough roads. I have replaced all the parts of the front wheel, tie-rods, shocks, springs, bearing and so on. What might be the problem?

9) Insurance companies in Kenya don’t give comprehensive insurance to cars like mine claiming that if the car were to be in an accident, it would be hard to source for parts. Can my car be reconditioned in Kenya? What  does reconditioning mean?

10) Is it true a showroom car has a rear rectangular number plate while a second hand car has a rear square number plate?

11) Finally, I work at a boys club. The boys are crazy about cars and I was hoping maybe you would find time on a Saturday to come and talk to them. I know they would love it. Our email [email protected]

Thanks,

Alvaro

 

Quite a lengthy email.  Also, an interesting one. Whitney Houston, you say? Very interesting.

 

1) In a world where people can replace a tiny melon-sized two-rotor Wankel engine with a leviathan LS2 6.0 litre small-block Chevy V8, I don’t think engine swaps are exactly a problem anymore.

In this case it should be more straightforward seeing how the engine and the car both came from the same company. So, yes, a VVT-i engine would have fitted, provided the engine mounts are compatible with Whitney’s body.

2) It is possible but the involved labour is off-putting. Also you may need to shop for a new ECU(Electronic Control Unit)  or programme the current one to control the automatic gearbox but a) Toyota chips are almost impossible to hack and b) how does one start programming an automatic transmission? It will take years, if at all. The easiest way of doing such a conversion is to get an engine and gearbox combination (such composites are available).

3) I think your plugs could be on the throes of death. Poke around your electrical system: the HT leads, wiring, plugs etc.

4) This depends on what noise it is. An engine at 5,000 rpm will also be “noisy” by default, especially with the bonnet open.

5) I find the lack of lateral thinking in garages and motoring establishments humorous; more so in regard to the engine wash.  Has nobody ever heard of a wet rag? Is the verb “to wipe” so alien to us?

6) Provided the 14” rims fit, there should be no problem at all…

7) It is not “kember”, it is “camber”; and the car is not “taken for camber”, it requires “camber adjustment”. Camber is the offset position of the wheel along the Y axis, — the top of the wheel is not in line with the bottom of the wheel. If the top is offset inwards or the bottom is offset outwards (leading to a knock-kneed stance), it is called negative camber, whereas the opposite (bow-legged stance) is called positive camber. Camber adjustment is part of the wheel alignment process.

8) Now check your bushes. Also, make sure the tyre pressures are equal or close to equal on both sides of the car. Lastly, see 7) above. The misalignment at the rear could have an effect on handling.

9) Reconditioning a car such as yours will depend on how much dedication YOU have.

10) Not necessarily. It just applies to majority of situations but there are several not-so-isolated cases where the converse is true.

11) I’d be happy to give you folks a talk.

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Should I get a Honda Airwave or just stick to a trusted Toyota?

Thanks for your informative articles. Kindly contrast and compare Honda Airwave and any Toyota such as the Toyota Wish. I have seen many Kenyans buy Hondas.

I wanted to buy an Airwave but out of the people I talked to, including mechanics, about one out of ten encouraged me. One of my friends who owned one a 1500cc mentioned that it even consumes less than a normal Toyota with the same 1500cc.

Majority cited issues of availability of spare parts and resale value. I looked more spacious than a Toyota Wish considering that you can fold the back seats. The price difference between the two then was around Sh200,000.What is your take on Hondas? Is it that the Toyota did a lot in marketing?

Ken

 

Hondas are an open secret in the motoring world. If you want the best of Japan while avoiding the too-obvious Toyota, get a Honda.

If anything, this is the one car that is more reliable than a Toyota, too bad the Civic did not and does not sell like the Corolla; and Honda doesn’t build a pickup.

They do build and sell dozens of millions of motorcycles, though, and no, that is not hyperbole, they DO build motorbikes in the eight figures.

Spare parts are not and should never be a problem. How many Airwaves have you seen around? How do THOSE owners maintain their vehicles? Feel free to join them.

Resale value may be disheartening at the moment owing to the “should-I-shouldn’t-I?” uncertainty and indecisive mindset that you and many others seem to have; so hopefully this will clear things up: Yes, you should. I plan to, too, one day…. VTEC coming soon to a column near you.

Residual values are something else; related to resale value but not dependent on it.

Actually, the converse is true: resale value is dependent on residual value. Residual value is how well the car holds up over several years of usage and ownership, but this is not per car, it is per model of car.

Here are examples: cars with good residual values are best exemplified by the Toyota Landcruiser and the Toyota Hilux. They simply never depreciate.

This does not mean that you cannot find a grounded or worthless Hilux, you can and will, though this will be an isolated case; but as a model, it maintains its physical (not sentimental) value over time.

Cars with bad residual values? They’re almost exclusively European and almost exclusively French. Peugeot tops the list closely followed by its fellow Frog-mobiles: Renault and Citroen. Alfa Romeo also joins the list of Euro-letdowns, but this brand of car is usually rescued from ignominy by its sentimental value. Its residual value is below zero.

Toyota may have done a lot of marketing, but the biggest contributing factor to their success was they let their products speak for themselves. The two aforementioned vehicles, the Hilux and the Landcruiser, have done more to market Toyota as a brand than a billion-dollar advertising budget ever could.

Honda’s engines may also speak for themselves, but this is only in closed circles: Ask anyone to explain what VTEC means (Variable Valve Timing and Lift Electronic Control) or how it works (a camshaft with two cam profiles or two different camshafts; one of which is oriented for economy and the other for performance, and the switchover occurs at around 6,000rpm) and they’ll stare at you like you were a creature from Star Wars.

Yet VTEC engines are the one type of engine to have never suffered a single failure in their entire history, not one, and this is in spite of them being in production since 1988 and now numbering in the tens of millions.

How about the fact that Honda designed a cylinder head (CVCC heads) for use in its American version of the Civic hatchback, a design so delightfully simple and so fiendishly clever that the fuel economy figures achieved from a carburetor-fed engine from the 1970s are still unbeaten even by today’s cleverest EFI systems?

This geeky techno-frippery may be what scared people off Honda. Everybody is cagey about innovation, especially the really technical ones.

Try selling an all-in-one app to a major corporation and see them approach it like a cat approaching a bath.

Then again, maybe the movies,  newsreels of war theatres, bush ambulances, adventuring tourists, lifestyling twentysomethings, successful businessmen and happy farmers almost always feature a Toyota Landcruiser or a Toyota HIlux and we are thus indoctrinated from childhood to believe that Toyota is the beginning and the end of everything; anything outside of that is nothing but a brief and temporary sojourn into the unknown.

 

Hi Baraza, 

Does engaging ‘N’ (neutral gear) when going downhill save on fuel, mine is a Toyota  DX with a 4E engine, what’s  the average fuel consumption in terms of l/km.

Matata

Yes, coasting downhill saves fuel… somewhat. It is not the best fuel-saving driving technique, though. A Toyota DX will return anything from 10km/l to 20km.k, depending on who is driving and how it is being driven, but the mean (average) and mode (commonest) rate of consumption is around 13km/l.

 

Hi JM,

I am an ardent reader of your motoring column every Wednesday. Keep up the good work.

A friend of mine is looking for a mid-size 4×4 vehicle, probably a SUV. The car will be used by his wife in rural areas on weather roads. The wife is a teacher and every morning crosses a seasonal river when going to school.

He is weighing on four Models: Nissan X-trail, Mazda CX-7, Nissan Murano and Subaru Tribeca. All 2008 models.  

A quick check on Youtube shows a lot similarities on handling of off-road conditions for the four vehicles. This leaves us more confused.

Given the kind of terrain the vehicle will be used on, which one is better putting into considerations other factors such as:

(i) Durability;

(ii) Repair costs;

(iii) Fuel Consumption;

(iv) Stability control; and;

(v) Comfort. 

David

 

I will do something unusual this time round and ignore the actual question you are asking, and go ahead and answer your inquiry according to what stands out with these vehicles. You can make your judgment call from my seemingly impertinent (or are they?) responses.

To start with, yes, YouTube is mostly right; these cars are basically facsimiles of each other. This is the primary reason why I will ignore the (i) to (v) queries up there, except for (iii).

Let us focus on the elephant in the room and think about that seasonal river you are talking about…. I have sampled the first generations of all the cars listed (and the second generation X- Trail too), and the most fitting for wading through a water carpet thicker than ankle-deep would be the X-Trail.

Forget the others, their ground clearances are too low and/or their wheelbases too long and/or their overhangs too intrusive for them to make a case for themselves as anything other than high-priced shopping baskets for the housewives with slightly larger disposable incomes. This is especially noteworthy of the Tribeca.

Speaking of the Subaru: it has the biggest engine here, a 3.6 litre flat six (forget the original Tribeca B9 with its weedy little 3.0 litre), so it is also the thirstiest: 5km/l on a normal day, stretching to 7km/l when the going is good.

The drop in fuel prices may have brought smiles in many a Tribeca-borne household. I liked its automatic gearbox the best too, but the swoopy, futuristic, beige interior of the test car I drove is the kind that attracts fingerprints like a mirror in the hands of a toddler.

The Tribeca is also the lowest riding, whether for real or apparently is hard to tell; but the long wheelbase doesn’t help -making it the most inappropriate for off-tarmac jaunts.

It is the only car in this list that seats seven, though (the rest seat five), so you could always look for paying passengers to offset the fuel bills…

The Mazda CX7 is a rocket ship. It is hard to tell exactly what the car was meant for, because what starts life as a cramped cross-over utility — in essence what looks like a Mazda 6 with a hatch and a lift-kit- is then saddled with a limp-wristed engine that has no torque. To ensure that this lack of torque is not noticed by drivers, the engine has a little extra something bolted to it: a stinking turbocharger.

The result is this Mazda goes like a getaway vehicle in a PG13 TV program.

If you want to humiliate the Tribeca-driving housewives on tarmac, then this is your weapon of choice. Sadly for it, speed is about all that it’s good for: with turbo comes compromised reliability (the front-mount intercooler is an especially sensitive sticking point) and woeful fuel bills. 245 horsepower ain’t a joke.

The CX7, however, comes a close second to the X-Trail in off-road acts.

Next up is the Murano. This is a car I lambasted not too long ago (to my own detriment: I have been unable to live down the dressing down I received from pundits who won’t calm down).

The first-generation model still looks funny to me; what with that fat rump at the back and the leering rictus up front. While the Mazda goes like a sports car, the best the Murano can do is claim to have an engine from a sports car: the veritable VQ35 unit from the Z33 Nissan 350Z, the famous Fairlady. The Murano is not that fast though. It also takes some getting used to: not everything is where you’d expect it to be.

Try filling up at a fuel forecourt for the first time in one and prepare for some red-faced scrabbling around in the driver’s foot-well looking for the release catch for the fuel filler cap. Here is a hint: stop looking, it doesn’t exist.

Another problem with the Nissan is one could easily end up with the more plebeian 2.5 litre 4-cylinder as opposed to the 3.5 V6, and you’d never know the difference… that is, until you try to overtake a Mazda CX7 and wonder why a 1200cc capacity advantage and two extra cylinders are not helping. Not a bad car for roughing it, but then again not quite at the CX7’s level.

Lastly, the X-Trail. This is the one you should get. It may not necessarily be the most durable (Murano), nor the most comfortable (Tribeca), nor the most stable (CX7) but it should be the cheapest to buy, fuel and maintain. It is definitely the most appropriate car for the terrain. It also has the most boring interior of the four cars. Invest in a good sound system to take your mind off the naff ambience.

 

Hi Baraza,

I have been thinking of two cars, Toyota Prius and Honda Civic hybrids. Tell me, what are the advantages and disadvantages of buying a hybrid car? Which one should I buy?

Baba Quinton

 

Advantages of a hybrid car: they put you in a good mood because you think you are saving the world. Disadvantages of a hybrid car: you are not actually saving the world.

Trade-off: the lower fuel bills will be a joy until you discover how much of a swine a hybrid car really is to fix. Ask your mechanic if he knows what Miller cycle is as opposed to Otto cycle.

If he cannot answer this, he cannot fix your Prius; even if he is also an electrician by night, he still can’t fix your Prius.

Between eating bitter fruit at 10am and eating bitter fruit at 3pm, which is better? Neither, at the end of it you still eat bitter fruit.

Get a Prius, there are quite a few around, maybe there exists an owner’s club for these things by now (a good source for unreliable and unverifiable information) and/or a graveyard of dead Prii/Pria/Prix/Priuses  (a good source of parts).

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2014: The year of Mobius II, Great Run 6 and the Russian revitalisant

  1. Kenya vs Uganda: Mobius II vs Kiira EV

Our neighbours across the border are a demure, taciturn lot and as such, it is a little difficult to imagine what they are up to all the time.

Never mistake quietness for lack of resolve; and, clearly, meekness is not weakness, because what they did recently was win a game of top trumps against Kenya in a match that nobody knew was even happening.

Mobius Motors has been in Kenya for a while, just simmering below the surface of the motoring grapevine. The name would crop up every now and then in discussions surrounding the local automotive industry and the prospects of developing a homegrown automobile.

A few pictures here and there, an inactive website, a silent (or possibly non-existent) public relations department, a hardworking and single-mindedly determined man, cheers from one corner, jeers from another; hope from a few, proclamations of doom from many more, disregard by the government, the ever-present threat of the used vehicle import grey market and….

…And they did it. Mobius Motors actually built a car intended for sale! What’s more, it even got the C-in-C to attend the car’s launch festivities.

The Mobius II is less of a pukka petrolhead’s tarmac-tearing, corner-carving chariot and more of a motorised donkey, a beast of burden, a tool to get things done. It is basically a wheelbarrow with extra wheels, an engine, lights, windscreen, and bench seats.

The vehicle does not break any boundaries. If anything, part of the R&D does smack a little of corner-cutting. What they call a “tubular steel monocoque” is essentially a heavy roll-cage, not entirely dissimilar to the type used as buggy frames. The bodywork is then wrapped around this roll-cage.

The suspension is… well, you have to see it to believe it. There are exposed leaf springs, lightly fastened to the rear axle via some slim metal brackets and the whole set-up does not look as robust as Mobius’ blurb claims it is. It looks rather flimsy and likely to shear off its moorings if the vehicle goes round a bend at anything apart from crawling speed.

If the coat is threadbare, then the inside is almost nonexistent. The interior is festooned with only one gauge directly ahead of the driver and what looks like a sports steering wheel.

My pre-drive analysis might seem a little acerbic, and it is. But this is a tough world.

There are many ways of developing homegrown automotive output without trying to re-invent the wheel or starting from zero.

Building a car from scratch is an effort 100 years too late, especially if you are not introducing anything new and lack financial backing.

You can build motor vehicles under licence instead of trying to come up with one.

The countries of the Pacific Rim discovered this: where initially they tried making their own vehicles which were frankly odious sacks of potatoes, building old versions of Japanese cars under different badges led to an explosion of their auto industries and now they can afford to make their own cars.

he fastest expanding auto industry at the moment is China’s.

What we need to do is get the licence to reproduce the Toyota Corolla AE100 (one of the best and most appropriate cars ever to hit these shores) and either reprint it as is, or at least copy the hell out of it.

What, pray, is wrong with borrowing ideas? That way, a much better result can be realised at the same or lower cost than making a new vehicle.

This car does remind me of something I wrote about back in 2013, the OX. That vehicle was, incidentally, launched just around the same time as the current Mercedes-Benz S Class, and while one was quite literally a motorised ox-cart, the other was a machine so highly developed as to be in danger of being smarter than its creators.

I recall saying (not in these exact words) that the OX was a racist machine, a stereotyping of the developing world’s requirements, and that we did not really need it. Not surprisingly, I have not heard of it since.

That said, credit where it is due. The efforts of Joel Jackson are laudable, if not necessarily ground-breaking. It should be obvious to anyone that one cannot discuss the Mobius car without at least thinking of the infamous Nyayo Pioneer from three decades back.

Jackson has managed what an entire government could not, and that is to put a fully functional, locally developed motor vehicle into production and on sale — however simplistic the vehicle may be — and it is this kind of thing that inspires others.

The car might be rendered irrelevant in a few years, necessitating a whole new project, but clearly, the intentions behind the current Mobius II were honorable. You might not reinvent the wheel, but that should not stop you from making your own. Jackson is the name behind Mobius Motors, just to be clear.

Then there are our Ugandan neighbours. Theirs was something else altogether, and at face value, they seem to have their motoring fingers solidly inside the automotive pot. Their car is the definition of how to grasp current affairs and keep up with the times. Where the Mobius harks back to the uncomplicated wheels of yore, Uganda’s Kiira EV Smack is a trendy concept, if a little overstyled. The builders chose to go the hybrid way, which seems like an intelligent option in these days of uncertainty about the longevity of the world’s oil fields.

I don’t honestly expect the Smack to enjoy unprecedented sales success either, but one thing is for sure: it will grab the attention of the motoring world’s big shots.

Developing a hybrid car is terribly expensive, and hybrid cars are the present and foreseeable future, so investment is most likely going to be channelled in that direction. The internal combustion engine in the Mobius is a relic by comparison and is about to see the end of its usefulness.

Will I get to test these cars? I don’t know. What I do know is that this is not the last you will hear of them. The battle lines have been drawn.

 

  1. Pretty Great Run through Aberdares

December 6 marked the end of our third successful year of motoring campaigns with a charitable bent as we staged a pretty remarkable Great Run.

The Great Run is always a challenge, or rather, is supposed to be. This time round we thought we had a real doozy of a run, one that would test skill rather than endurance. You had to be at one with your fully-fledged 4WD car to make it, and a 4WD it had to be. End-of-year runs are off-road specials.

The path we chose was a little unusual, Nairobi-Nyeri, but not the way you know it.

We went through Naivasha, and then up the escarpment through a little-explored back route that feeds its users directly to one of the gates of the Aberdare National Park.

It is from this gate  that things get thick, and by things I mean the muck we had to crawl through.

A stone’s throw from the gate and into the park lurks a mud-hole of the type and consistency that could hide fully grown crocodiles. You need a proper 4WD transmission to plough your way through. You also need horsepower, but most important, you need ground clearance.

Up ahead lay some pools of variable depths, some of which hid large stones that could rip apart even the most solidly put-together undercarriage.

There is a rocky slope that demands the use of a low-range gearbox if one is to go up at all without risking a burnt clutch or slipping tyres.

There are more mud holes, the roads are narrow, twisty and have no run-off areas, what with the thick undergrowth creeping almost over the road itself. It is very easy to lose each other if the vehicles do not stick to tight formation, and it is very easy to lose one’s footing if one does not pay proper attention to one’s driving.

So it was with confidence that we announced that participants this time really do need to bring proper SUVs for the exercise — and then a lady showed up in a Toyota RAV4.

Long story short: not many people had high hopes for her on arrival at the mud hole, or at the end of the line in Nyeri, to which she made it without incident (or pulling shortcuts).

Fellow participants reached one of two conclusions: maybe the course was not tough enough (it actually was), or maybe we tend to seriously underestimate the off-road abilities of Toyota RAV4s (this part is subject to a lot of argument). Inarguably, everybody was impressed with the lady’s spunk.

Having held six discrete drives so far over the course of three years, it is indisputable that the Great Run is growing bigger, with each event, and is here to stay. Expect more interesting things come 2015.

 

  1. From Russia with some XADO

 

From the deep mines of Siberia and into your vehicle’s internal organs comes the weird product boasting the seemingly alchemical (and scarcely believable) ability to cure metal: the engine revitalisant.

Once dismissed as yet another brand of snake oil, it has had to be reconsidered and the prognosis looks promising.

Research with no funding is both risky and expensive. Paying for experiments out of one’s own pocket doesn’t always yield results that are thorough and/or impressive (look at the Mobius), more so if that research is done on oneself.

However, that did not stop me from going in head-first: I bought the snake oil and put it in a car fitted with a manual transmission.

There was one clear problem from the start: the fluid is meant to improve and refurbish worn out or fatigued metal surfaces, so how exactly does one determine the effectiveness of a miracle cure using an otherwise perfectly healthy guinea pig?

The car used for the experiment did not seem to need any revitalising — not in the engine, not in the transmission, not in the suspension. I wasn’t going to deliberately ruin a car just to make it eligible as a test subject. Still, it couldn’t hurt to try.

There were results, albeit a little indefinite. But they were there all the same.

After less than 150km of driving with the revitalisant in the transmission, the gear change did become a little bit slicker, less notchy and fell that much more easily to hand. The stuff actually does work, contrary to my admittedly cynical expectations.

Would I buy it? Yes, and I actually did, if only initially for experimental purposes.

The transmission revitalisant seems especially ideal for a used car, say in the 10-12 year-old age bracket that has seen some use and might start showing early signs of wear.

Rather than face the quandary of replacing apparently unbroken parts or waiting for them to fail expensively, one could revitalise them, and revitalise does seem like the most apt description for what happens when it works.

Let us be clear on one thing though: what I tried was a mineral oil-based transmission fluid specifically for use in a manual gearbox, with an SAE rating of 80W 90. The instructions on the bottle say it can also be used in transfer cases and differentials, basically anywhere with a mechanical transmission. I guess this means if you have a Lamborghini, Ferrari or BMW M5, you cannot use it because these cars have electronic diffs.

I guess, also, most new-age SUVs wouldn’t be appropriate candidates for its use because a number of them use viscous couplings for the centre diff, meaning they do not have transfer cases per se.

Was I impressed? A little, considering the alleged modus operandi of the revitalising fluid. Was I surprised? Yes. I really didn’t expect to feel any difference, especially in a car with no underlying problems, but I did.

Roll on the engine oil, this experiment is not over.

 

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Modern cars far outshine the classic Peugeot 404 or 504 you’re keen on

Hi Baraza,

I am torn between getting a classic Peugeot 404 and 504 station wagon for daily use.

I have driven modern cars, from SUVs to hatchbacks, but feel that the cars lack character.

When I was growing up, my father had a car that was treated like a family member; that does not happen nowadays. A car is just that — a car!

My research on the net has shown that there is not much difference between modern cars and the 404 and the 504 in regard to fuel consumption if the balancing/mixing is done correctly. Am I right?

Also advise on safety, speed, road handling, spare parts, comfort, etc. Which one would you advise me to get?

Ken

You are right, a sizeable percentage of modern cars lack character. Worse still, they are also quickly losing identity and all look the same.

About the “fuel balancing”, I would not go so far as to declare that there is no difference between 404/504 estates and modern cars.

To start with, what is this “fuel balancing” you refer to? Is it tweaking the carburettor to make the engine run a little bit lean?

If so, then you will also have to deal with loss in power, risk burnt valves and possibly misfiring, which could lead to other kinds of damage, up to and including, but not limited to, top-end (head) damage.

Is the “balancing” mixing petrol with other additives to increase economy?

If so, forget it, there is no such magic elixir that extracts extra mpgs and kpls from a litre of petrol out of the blue (this is a whole other discussion about octane ratings, so yes, such an elixir does exist but things are not exactly black and white here).

Unless you mean large-capacity, high-performance engines of today, then the answer is no, the 404/504s of yore (fitted with carburettors) will not return consumption figures as good as those of modern cars.

If anything, large-capacity, high-performance modern engines have very impressive economy figures when driven “normally”, two good examples being the 2014 Corvette C7 (6.0L V8 engine) and the Mercedes Benz CL65 AMG (6.0L twin-turbo V12 engine), both of which have manufacturer-claimed consumption figures of 30mpg (roughly 12-13 km/l), which is exactly what a Corolla Fielder will do and a 504 station wagon will not.

Most of the other aspects you enquire about are also poor by today’s standards.

Safety is terrible: there are no airbags, no ABS, no electronic driver aids.

The steel/chrome bumpers of both cars and the rounded headlamp fairings of the 404 ensure that the pedestrian had better stay away from the path of an approaching 404.

There are not any energy-absorbing crumple zones, no traction control, no stability control, and no seat belt pretensions… these cars are not safe, period.

Speed is nothing to write home about either: you might remember the days when we had Wepesi, Kukena, Crossroad Travellers and the like, but how long ago was that?

My 2006 Mazda Demio accelerates faster than those cars, and top speed… well, the 504s may have been able to clock 200 or more, but you would not want to do 200 km/h in a 504 with that motion-in-the-ocean suspension setting that was biased more for comfort than outright stability at high speed.

Speaking of suspension, let us deal with the last two traits: handling and comfort.

Handling may have been okay in the 504 saloon (with traces of understeer from the extremely soft suspension), but the lengthy 504 estate was weird when pushed hard.

I know; I tried. Turning hard, this is the order of events as they happen. First up is tremendous body roll. You would think that the car’s door handles will brush the tarmac at any moment.

If the shock absorbers are shot through, this might be as extreme as the tyre treads scraping away the lining of the wheel wells.

Next comes understeer. Feed in lock, feed in more lock, cross your forearms, and keep turning the wheel: all this leads to the car barrelling straight on, towards whatever obstacle might have necessitated the corner that is just about to be your undoing.

Braking only aggravates matters. You have to get your speed right if that understeer is not to end in a massive accident.

You are now midway into the corner and understeering. You will feel the vehicle bend in the middle as you turn, because 1. the 504 estate is very long and 2. structural rigidity is a well-known weak point of Peugeots in general, and 504s in particular.

The folding of the car about its midriff is worrisome; it is even more alarming than the understeer you are still fighting.

If you survive this, then now comes Newton’s third law of motion: for every action, there is an equal and opposite reaction.

Now that you were forcing the frame to warp through hard cornering, at one point the frame will want to straighten itself out.

The timing of this counter-action is most unfortunate, because it occurs at the moment when the vehicle stance is nose-down, back up.

This means that most of the weight is over the front wheels, leaving the rear with little or no grip at all.

Given that you were cornering hard, the normal oversteer typical of long cars is to be expected, but this oversteer is further exacerbated by the elastic rebound of the frame and the complete loss of grip at the back.

You will spin, and spin badly. Counter-steering does not really help, because 1. the steering rack is highly geared, requiring numerous turns from lock to lock and 2. Power steering was not available on all 504 models.

The best thing to do here is wait for the car to stop by itself. If it all goes belly up, you will then have a chance to discover the answer to your last question: 404/504 spares are hard to come by nowadays.

Dear Baraza,

I own a 2003 1.8cc Toyota Allion. I have experienced a strange phenomenon, about three times now.

When I am driving, the engine shuts down, all the lights on the dashboard — including the hazard lights— come on.

However, after a short while it comes on again or starts when I ignite it. What could be the problem?

I service the car even before its due date and this began about a week ago. I have had the car for two years.

Kindly assist since this might happen when I am speeding and the results could be disastrous.

Sam

This sounds exactly like a problem with an anti-theft device: the engine cutout. The symptoms are typical of when the cutout kicks in when running the car after failing to disengage it first.

What I really cannot explain is why it took years for it to become effective.

My guess is that the battery in the plipper (the part of the car key that you press to unlock the car doors and/or deactivate the alarm, if so equipped) could be running low, and that the cutout is part of the security system.

So, pressing the button might unlock the doors but the battery, being weak, might also fail to disengage the engine cutout.

As you drive along with the cutout still active, it gives you a small grace period, a sort of countdown, for you to disengage the cutout before the system assumes you are a thief who does not know where the cutout is and will thus impede your progress before you go too far.

This is just a theory, but it is the one I believe strongly in.

Have an electrician look at the vehicle, with emphasis on the ignition system. Let him trace a cutout.

If none exists, then he can go searching for other problems (which more likely than not, will still be electrical).

Hi Baraza,

I am an avid reader of your column. I am a great fan of muscle cars.

Between the Mitsubishi Galant and the Subaru Impreza WRX sedan, which one is better in terms of performance?

Also, what is the difference between an SUV and an SAV?

Felix Kiprotich

Which Galant are you referring to? I can only assume that it is the VR4, because it is the most similar to the Impreza WRX.

The VR4 is faster. It has a 2.5 litre V6 engine, turbocharged and intercooled to 280hp, and this power is put down through a tiptronic-style semi-automatic gearbox.

The Impreza WRX is good for a “mere” 230hp (the latest model has to around 260-265, but there is no new Galant VR4, so we will compare age-mates here, old Galant vs old Impreza).

This makes the Galant superior. However, if you introduce the STi version of the Impreza WRX, the tables are turned and the STi dominates (it might have the same 280hp in one of its myriad iterations, but the packaging is smaller and lighter, offering better responses and performance).

An SUV is essentially what we used to call 4x4s: tall, high-riding, estate car look-alikes with some degree of off-road ability due to increased ground clearance, and maybe 4WD. Jeeps also fall under this category.

SAV is a class of vehicle that did not exist until BMW discovered that the automotive industry has some murky areas that could be taken advantage of, especially targeting the blissfully ignorant, who just so happened to have a lot of money.

Create an answer to a question nobody asked, imbue it with polarising and highly controversial looks, market it aggressively even before production starts, then sell it under a title that not even the most accomplished motoring journalist can explain convincingly: the Sports Activity Vehicle.

The premise looks good on paper. The top part is a sports car. The bottom part is (supposed to be) an off-roader. In the real world, this thing is a lumpen, high-priced trolley for ferrying privileged children from expansive homes to schools that other privileged children attend; an obese brat-mobile that does nothing convincingly, except seek attention.

It is neither a sports car nor an off-roader. Still, it sells so well that the original, the BMW X6, was later joined by 60 per cent of an X6, called an X4.

It sells so well that even that the most venerated of car makers, Mercedes Benz, has joined in the action with the recently announced GLA “sports activity vehicle”, a dead ringer for the BMW X6, save for the badge on the bonnet.

It makes a motoring writer want to pull his hair out, if he has any.

Posted on

A Prado you can easily tip over but a BMW? I don’t see how

Hello Sir,
I need some clarification on two issues. A friend of mine says that Toyota Prado is one of the easiest cars to flip over.

I have seen a couple of overturned Toyota Landcruisers, although they were older models. How stable is the Toyota Prado V6 4000cc?

I have driven a not-so-recent model BMW 523i series in which I skidded, but miraculously didn’t flip. I guess it would have been a different story with a Prado.
Please advise.

Your friend is right. A Landcruiser Prado is notoriously easy to roll over. This is because the vehicle is tall and narrow.

The great height and small base area give it a high centre of gravity, so when that centre of gravity starts swinging about, the amount of effort required to overcome the stability offered by the base area is very small.

Small effort = easily done. Therefore, the Prado is easy to tip over. All you need to do is take a corner at high speed. The 4000cc V6 Prado is a Prado, is it not?

Not flipping a BMW is the rule, not the exception. Flipping a 5 Series is the miracle here.

Obviously, it has a very low centre of gravity, so it won’t be easy getting the centre of gravity to start swinging about, and if you get it to, it will still take considerable effort before getting the car to topple.

The actual explanation of this phenomenon can be found in classical mechanics, under the topic covering moments, inertia and centres of mass and gravity. Mechanics in this case has nothing to do with cars.

Calculating the likelihood of this event requires a series of equations that will send you running for the hills. However, I will simplify it using an analogy.

Let’s start with the Prado. Compare its overall shape to that of a book. Its height-to-width ratio is more like a book balancing on its spine, is it not? Getting that book to fall over is not hard; all it takes is a simple tap on the side.

Now consider the BMW. Its height-to-width ratio is more like a book lying flat on the table. Try getting that book on its spine using the same single-finger tap that you used above.

Nothing happens, right? The book is infinitely stable, it will not turn over. If anything, it will start sliding along the table the more you push it, but it will not flip, unless other forces are introduced. This explains why you were skidding but not rolling or flipping over.

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First, thank you for not imitating other car reviewers (i.e. Autocar, Top Gear, Fifth…, etc) with your style of journalism.

I really appreciate that and if you can, please intervene in Autovault by bringing in a “natural” character for a presenter (they do a good job but they appear to try too hard)…that would be swell.

On to your critic, the Mike Mouth: If anyone has to explain Top Gear to him, then he really needs to stop drinking.

As for the Demios, I believe you are talking about small practical cars that don’t need super charging or turbo charging to spike the driver’s adrenaline. I totally get your point. But do this: try the Swift Sport 1600cc… You will trade in the Demio. I can guarantee you that.

Now, on to a personal query, could you compare the Lexus IS250 with the GS 300 and how can one get a brand new one, given that there are no specialised dealerships. I have gathered that second-hand luxury cars are time bombs and I am trying to avoid that.Kim

Hello,
Thank you for the compliment. And you are most welcome: I prefer to be original. I discovered that one tends to achieve more that way.

Unfortunately, I cannot intervene on Autovault. To start with, my contributions are in the editorial department, while Autovault is on TV.

Secondly, I cannot intervene without invitation. That is someone else’s project; Car Clinic is mine. And you say they do a good job, so where exactly is the problem?

I have not watched the show, and I am not exactly clear on what a “natural” character is, so I might get on board and appear even less natural than the current presenters do.

I have seen and heard about the Swift Sport, but I haven’t driven it. What I have driven is the standard Swift, and first impressions were excellent, to be honest. I might believe you: the Swift Sport could just knock my socks off.

Where do I get one and how much will it cost me? I will also consider how it stacks up against a MazdaSpeed, which is what I have been thinking of lately when the time comes for me to graduate from the Demio “Sport”.

Now, the Lexuses… Lexi… Lexus cars. The GS is bigger than the IS, but the IS handles better and in my view, looks sharper. It should be more responsive on the road, making it more fun to drive.

If you are into creature comforts rather than outright driving experience, then the GS is more up your alley. Getting a brand new one will not be easy or cheap.

Off the cuff, I’d say these are your options: contact Toyota Kenya and see if they can bring one in for you. The whole idea is they import the car and you buy it from them, though in effect you mported the car. You have to promise to pay them once the car gets here.

If you change your mind when the vehicle is already on the ship, they won’t be very happy with you. Also, I cannot guarantee that they would agree to such a proposal.

The second option is to buy it yourself. You will buy it expensively brand new to start with, then get it to the port (Mombasa) — or Nairobi if by air — and discover that the taxman assumes a DIY import of a brand new car means the importer has more money than he knows what to do with, and will thus be glad to assist him reduce that money to manageable levels, and no sir, don’t worry, it is all very legal, they are not stealing from you, it is right here on paper.

Look, it is called Customs Duty and what in the name of… isn’t that a little high, yes it is, but rules are rules. If you want lower taxes, then buy older cars that have already been used and the whole process is frustrating and confusing.

In the end you will discover that maybe, just maybe, importing brand new cars is a bit of a no-no for those who do not enjoy tax exemptions or government subsidies.

There is a third option, which focuses on exploiting loopholes and operating in legal grey areas. It also involves dishonesty, and that is what might land you in trouble.

Take this path at your own risk. The overall picture is this: buy the car from wherever you are buying it. While still there, drive around in it a little. Put a few miles on the odometer. Then import it as a used car.

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Hi,
I followed club the TT Murang’a circuit very keenly from route practice in June until the actual race on August 3.

However, I noted the following issues and would like you to clarify:

1. Some Evolutions and Subarus produced a unique “Shhhh” sound like gas coming from a jet, (like a perfume spray can) when slowing down. What is the cause and purpose of that sound?

2 There is that Toyota 110 GT. How is it different from a normal 110? Apart from being fast and, of course, having orange rims and a big exhaust pipe. Any other difference?

3. I noted that most drivers had their front windows open; why? Yet we are told that open windows increase drag/wind resistance, thereby reducing speed.

4 Are you sure you were there? I never saw a clean shaven face with a goatee. I actually looked around for you.

Murage

1. The source of that sound is the BOV (blow-off valve), also called the dump valve, in the turbocharger. The purpose of the dump valve is to “dump” or “blow off” air from the turbo once the throttle is closed to prevent something called compressor surge.

This is what happens: when a turbocharged petrol engine is running, the turbo is forcing more air than usual into the engine by compressing the air first then sending it into the inlet manifold. When you take your foot off the accelerator, the throttle valve closes.

This means that the compressed air that was coming in from the turbo now has nowhere to go; the way into the engine is closed. The only way is to decompress backwards, and given that the turbo spools in one direction, when the air moves in reverse, there is a sort of “clash”.

It is called compressor surge, and is the one that causes the turbo to slow down suddenly, and in a potentially fatal manner; given that it was spinning at speeds that can go up to 60,000rpm, spooling down to or near 0rpm in an instant does stretch its physical abilities to the limit. You could very easily kill your turbo like that.

To prevent compressor surge, the BOV gives the compressed air a way out. When the throttle is closed, the dump valve opens, dumping all the compressed air, usually into the atmosphere, though some dump valves send the air around and back into the turbo. This dumping of compressed air is what makes the “pfff!” noise on lifting off the accelerator.

2. The difference between a Corolla 110 GT and a regular Corolla 110 is that it’s code is E111, not E110. The E110 is the “regular” Corolla. The GT uses the high-performance 1600cc DOHC 165hp 4A-GE engine with 5 valves per cylinder, while the rest use lower output engines (perkiest being the 100hp 4A-FE 16 valve DOHC).

It also came with a 6-speed gearbox versus 5-speed. Optional extras include a subtle body kit, red and black interior, silver or white dash dials, 15” alloy rims and fog lights.

However, orange rims and fat exhausts were not part of the manufacturer’s offerings, so this particular Corolla GT you refer to may be a lot different from regular Corollas… and regular Corolla GTs for that matter. The owner might have done any number of modifications to it.

3. That is purely a matter of choice for them. I, however, recall telling them explicitly to wind their windows up at the starting line just before being flagged off, because, as you say, the buffeting that comes with a lowered window is an aerodynamic fiend.

4. I am sure I was there, otherwise point 3 above would not make any logical sense, would it? (not the part about aerodynamics, but the part about me telling them to put up their windows).

I was at the starting line, wearing a high-visibility jacket and doing my scrutineer’s duties of ensuring everything was tip-top and stamping inspection forms (at which point the drivers then wound up their windows) before sending them on their way.

There is an issue here, though: if you came to look for me at the TT, then that was not very wise use of your entry fee. Watch the cars. That is where the fun is.

I am not much to look at, and I certainly wouldn’t charge anyone to look at, or look for me. See you in Kiambu on October 19. Just watch the cars. I will be the one stamping inspection forms and asking drivers to roll up their windows…

Posted on

Our dirty diesel will kill your Touareg, Audi, Range Rover and Discovery

Hello,

First off let me start by saying I am not to sure my question is going to the intended recipient. Still, I seem to have stumbled upon a quagmire of a situation in picking the right luxury SUV for myself, and I’m split between a BMW X5, a Volkswagen Touareg and an Audi Q7, all having 3.0-litre diesel engines and manufactured in 2008.

1. Which of the above three is the best to buy?

2. About the BMW X5, how frequently does it get the electronic bugs that people keep reporting? Is there a way to avoid the said electronic problems, and are there any other problems/bugs known in this beast?

3. About the Touareg, how frequently does it get the dreaded transmission mishaps? How often does this occur? Is it possible to avoid the said problem, and are there any other known problems/bugs regarding the same vehicle?

4. Other than the SUVs mentioned above, is there any other out there that you would advise one to consider? I have singled out the BMW and VW because those are the ones I am very keen on.

Thank you in advance,

Jude Musebe

Worry not, Sir, this has landed on J M Baraza’s desk, and this is he. On to your questions:

1. The X5 is the best of the three as it suffers from the least amount of complaints both as a vehicle and as a long-term investment. The other two cars have problems, the biggest one being how to run them here.

Our diesel fuel, I have said time and again, is not to standard, least of all prevailing European standards (Euro 4, Euro 5 etc). Bring those cars here and see how long they last swilling the muck that passes for derv in our forecourts. Watch your DPF (and subsequently the engine) fail as surely as the sun rises. Feel free to write me another email. I will express my sympathy… before signing off with a big I TOLD YOU SO!

The situation is so sticky that VW does not offer diesel engines for the Touareg via the local franchise. Should you insist on importing a diesel car through them, they will not offer a warranty; at least that is according to word from a fellow motor hack. The Q7, buddy, is essentially a Touareg in a different frock.

Strangely, BMW, whom you would expect to build a more “choosy” engine, say that their engines are a lot more accommodating to a range of fuel quality.

Want a diesel? Sure, have one. We will fix it for you when it goes on the fritz, not that you should expect that to happen. It gets even trickier now that you want a 2008 car, which means a second-hand import.

Again, allegations are that the local VW outlet won’t touch anything that they didn’t sell themselves, though I highly doubt this. I have had readers who say they took their imported cars to VW and one thing or the other happened there, but dismissal was not one of them.

Bavaria Motors, on the other hand, welcomes any vehicle that has any affiliation to BMW in any way. They have a direct link to BMW HQ in Germany where the engines can be fixed by proxy or phone or via the Internet or through whatever this link is made of, again not that you would expect this to happen on a regular basis.

As cars, both the Q7 and the Touareg have hard rides. The X5 is more comfortable. The Touareg has poor rear visibility, so you may one day reverse into your own child because you didn’t see him or her run behind the car as you tried to leave for work in the morning.

The gearbox for the automatic in the first generation Touareg was designed for trees, not humans. Its perception of time and urgency runs into “moments”, not milliseconds. And the Touareg is not exactly the prettiest SUV ever made, is it?

Even less pretty is the Q7. To the hard ride add hard seats and wallowy suspension to complete the poor ride quality trifecta. The car is huge; a stretched Touareg with extra weight. This poses problems: the handling is not ideal, a foible further exacerbated by the boat-like suspension action and the great weight. Understeer and body roll will be your new vocabulary words in conversations.

Also, the large mass of the vehicle puts the 3.0 diesel to task, which leads to further problems: the 3.0 diesel Q7 is slow and, to add to this, the engine struggles with the weight on its back. This in turn hurts fuel economy.

2. The X5’s bugs are few and far between. Not much has been reported on this car; neither here nor out there where I roam and forage for vehicles to drive/learn about. If the car has problems, then the owners are very cagey about letting them known.

The best way to avoid electronic issues starts with cleanliness. Keep the car clean, especially in areas of high electronic device concentration: sensors, harnesses, terminals etc.

3. The gremlins afflicting the Touareg are almost guaranteed to surface at one point or the other. Besides the DPF, turbo actuator failures are also fairly common with diesel Touaregs. Not a lot of good is said about this car, sadly.

Most of its issues lie around reliability with the diesel engine when run on low quality fuel and the build characteristics that went into it, which I have listed in 1 above and which you cannot change.

4. This answer depends on what you want an SUV for. Your list seems to imply a taste for status, in which case you could turn your eye towards a Mercedes Benz ML320 CDI.

Other options include a diesel Range Rover (L322 or first-generation Sport) or a Discovery 3, but these tend to present more problems than usual. If you want a proper, reliable, capable and painless-to-own sports utility that has no pretentiousness about it, Japan would like to see you now in its office.

*************

Hello Baraza,

A few weeks ago I hired a Toyota Corolla NZE for a safari to my home. I returned the car to the owner in good condition, but a few hours later he called to say the reverse gear was not working.

My question is, can an automatic gearbox just stop working suddenly or is this an ignored service problem that recurs and the owner is being cagey about it?

Thank you,

Mayday! SOS! Help!

Hello Mr/Mrs/Miss Mayday! SOS! Help!

For me to give a comprehensive answer, I will need a better description of the situation. Does the gear lever refuse to slide into reverse position? Does it slide into position but the car fails to move even with the throttle opened? Does it make any untowardly noises? Is there any kind of warning light on the dashboard?

The most important question here is: was the reverse gear working when you submitted the vehicle back to its providence?

Reverse gears don’t “just stop working suddenly”, at least that is not a common occurrence. The most likely causes would be: lack of lockup in the torque converter, or if the car uses an electronic clutch, then the clutch control mechanism gets befuddled once reverse is engaged. Also, the TCM (transmission control module) could be having a bad day and taking it out on the driver.

Gear linkages may be lacking in structural integrity; maybe the gears themselves are broken (this would be accompanied by tremendous amounts of unpleasant noises)…. The reasons are as many as they are diverse.

Tread carefully. There is a third, unsavory element to your unfortunate circumstance here. Not everybody can be trusted nowadays. This looks like a situation where someone broke the gearbox and is looking for a scapegoat; in this case, you.

Car hire vehicles are usually inspected BEFORE and AFTER the lease, just to make sure everything is where it is supposed to be. Calling you a few hours later means a lot could have happened in those few hours, including the marring of a transmission by persons unknown.

**********

Dear Baraza,

This is a passionate appeal to the Cabinet Secretary for Transport and the National Transport and Safety Authority (NTSA). Unfortunately, those who are supposed to enforce the law (the police) are unable to do so, do not want to do so or are condoning the breaking of the law, hence the reason the appeal is not directed to them.

Government of Kenya-registered vehicles, parastatal cars and now county government 4X4s are breaking nearly every traffic law that exists; from reckless driving, over-lapping in traffic jams, bullying their way on roads, driving in the wrong lanes, going against traffic and even behaving as if they are emergency vehicles.

The police are top on the list. How do law enforcers expect the rest to obey the law when they disregard it in the first place?

Buses carrying prisoners or suspects are also known to overlap as if they have right of way, and those with chase cars that in no way appear as police vehicles also join this clique.

My reading of the law is that it is only emergency vehicles (police, fire engines and ambulances) and the president’s escort that have a right of way. A common feature on these vehicles is sirens and strobe lights, so the issue of hazard lights or indicators acting as strobe lights should never arise. And why do hearses have strobe lights?

Going forward, I urge all motorists to stop condoning the breaking of the law as they are guilty as abettors, just as the actual perpetrators. Do not give way to vehicles that are not listed as having a right of way, whether or not they have strobe lights and a siren.

Police vehicles operating as emergency vehicles can be easily and clearly identified, hence ignore all those non-police chase cars. This is the only way to discipline these rogue drivers. And, trust me, they will not dare charge you for breaking a non-existent law while they are breaking the law.

To the Inspector General of police, we have a right to receive quality service from you and that is why you occupy that office. Let your officers enforce the law to the letter.

I end with a quote from a honourable judge:

“On a balance of probabilities and based on the above evidence, I would find that both drivers were to blame. Although the road had been cleared for the presidential motorcade and the appellant was a driver of the presidential escort vehicle, he ought to have looked out for other vehicles and I would thus apportion the blame equally between the two drivers. The driver of the lorry that belonged to the respondent similarly ought to have been on the look out of other road users and not to enter the road suddenly without due regard to other motorists”.

— Rose Koome, Judge in Civil Appeal No 51 of 2003, delivering a High Court verdict in Kericho against Felican Maina (appellant) vs Ajiwa Shamji (respondent).

Yours motorist,

Maina Roy.

Over to you, Cabinet Secretary of Transport and the National Transport and Safety Authority (NTSA).

Posted on

Which is the fairest from the list of Rav4, XTrail, X3, Forester, CRV?

Hello Baraza,
I have previously owned a Toyota AE100 and 110. I now believe it is time for upgrade.

I am looking for a used car that won’t cost more than Sh2m. Though I mostly drive in urban areas, I won’t mind a four-wheel drive (4WD).

I am looking for stability, safety, comfort and manageable fuel cost. Help me make a decision on the following 2007/8 vehicles:

1. Toyota RAV 4: People say this vehicle is not very stable, though spacious.

2. Subaru Forester: I hear it is stable, safe but poor in fuel economy and in design. It is also associated with spoilt kids who are rude on the road. I am a family man and a professional. I wouldn’t like such a label. 

3. Xtrail: My mechanic tells me it is not stable and has a lot of electrical problems. 
4. Honda CRV: I am told it’s very comfortable, spacious, stable, but very poor in fuel economy.

5. BMW X3 (Diesel): I have not heard much about this one.

I would appreciate your objective advice to a confused brother. I suspect you might have previously responded to this kind of questions, but I do not seem to locate any from my library. 
Jack

Hello, Jack
So, in this list of yours, you want to pick a car that comes closest to your demands, right? Let us see…

Toyota RAV4: It is a bit spacious, yes, but it is not necessarily unstable. Those who allege it is so are the type of people who don’t seem to value the brake pedal, so they tend not to use it.

As a result, they take corners at full blast and end up in trouble. While it is not exactly a Jaguar stability-wise, the RAV4 is not a drunk, three-legged giraffe trying to lean on one side either.

Subaru Forester: Yes, it is stable, and yes, it is safe (as safe goes), but the fuel economy will depend on the specific model you opt for. The STi version is not your friend in this respect. The naturally aspirated 2.0 will not pinch any more than its rivals.

The association with spoilt kids is not a far cry, but it is not the Forester’s fault. More often than not, it will be the STi version being driven by a spoilt kid, and not the regular non-noisy naturally-aspirated Cross Sport spec.

But then again, most of these spoilt kids find their way into the Impreza WRX. The Forester STi is for the performance enthusiast, who also wants a bit of common sense in his life. Spoilt kids don’t fall into this category.

X-Trail: The stability issues raised were most likely brought up by those who survived crashing their RAV4s and never learnt from my comment above. It is not as unstable as described.

I have driven an unstable car before (a Land Cruiser Prado J120 5-door) and the X-Trail did not feel like it. The wonky electrics are a thing, though, especially in the automatic transmissions. This was a common problem in the first-generation X-Trail. I don’t know (yet) if it carries over to the 2007/8 car.

Honda CRV: Believe the hype until you reach the part where it says, “poor fuel economy”. Ignore this bit completely.

BMW X3: The choice of the discerning badge whore. No redeeming factors, considering it offers nothing more than the others except a BMW badge, and it costs a lot more. Avoid it if you are not a badge whore.

Safety: The Toyota gets 8.7, the Nissan gets 8.6, the Honda gets 8.8, the Subaru gets 8.1 and the BMW gets 8.4. Please note, these figures are the average scores based on expert and user reviews.

The users awarded the Honda and Subaru very high marks (9.2 apiece), but the experts got those users’ heads out of the clouds with a more worldly reflection not based on ownership and/or affection. The love Subaru owners have for their cars borders on the unnatural.

Comfort: It varies a little. The X3 looks promising but it doesn’t really deliver. The Honda is smooth, but it is not particularly special, nor are the RAV4 and the X-Trail.

Get something with wood and leather interior with all the trimmings available from the options list if you really want to split them on comfort. The Honda may win this, courtesy of its smoothness.

Fuel costs: Of course the diesel X3 wins this, hands down. The rest just flounder around the 9 km/litre mark, give or take, the giving or taking being heavily dependent on environment and style and load during driving. With the exception of the diesel X3, steer clear of anything with a Turbo under the bonnet.

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Hello Baraza,
I salute you for the wonderful insights you offer. I own a Toyota Caldina 2.0L, the latest model, and a full-time 4WD.

When I accelerate, I find the car really heavy, like an old Range rover 4.6 trying to hit a speed of 100 within five seconds. I find it so much slower than the 1.8 Toyota Wish and 1.5 Allion.

I was recently amazed to see how difficult it was to catch up with and overtake a Toyota Belta and Premio, which have smaller engine capacities.

I also find that the rmp indicator goes up to five for the car to swiftly overtake cars with lower engine capacity. My questions, thus, are as follows:

1. Why is it that some smaller engines can pick up speed fast enough to match bigger engines without much struggle (Caldina versus Belta/1.5 Premio)?

2. What indicators are there to check in a car if I want to know how fast it can pick up speed, e.g time it takes to hit a speed of 100km/hour?

3. Which car brands are best in picking up speed fast without revving too much and without screaming/sounding too heavy? Are Toyota’s comparable with Hondas or Nissan or Subaru on this one?

4. Which one is best among Caldina, Nissan Tienna, Subaru Legacy, Honda Accord, and Mazda Premacy in terms of acceleration, comfort, ease of handling, consumption, durability, and reliability on rough grounds?
Samson

Yours is a strange email, I will admit. Anyway, let us clarify something here: Have you heard an old Range Rover 4.6 (I guess this must be the P38A) try to clock 100 km/hour from rest in five seconds?

Of course it won’t make it, but that is what we call a full-bore standing start. From a 4.6 litre Rover V8 engine, it is raucous with it. If your Caldina sounds even remotely like that, you need to discard it.

Also, when you say at 5,000 rmp is when the “go” really comes in, that is not strange at all. It is called top-end power. Wait until you get to about 6,000 rpm then the VVT-i starts working.

Now to your questions: Smaller engines would “pick” faster than larger ones simply because they are generally found in smaller, lighter cars. So, they have less of a load to pull around.

However, I strongly suspect your Caldina is not in good working order if a Belta gets the better of it.

The indicators to check in a car to get a rough idea of how quickly it will get to 100 km/h include forced induction (turbochargers and superchargers) and engine capacity (bigger engines make cars go faster).

However, these are only for rough guesstimates and speculative comparisons. They are not scientific. To get the exact idea of how long a car will take from 0 – 100 km/h, you need the car in question and a bystander with a stopwatch.
The cars that pull hardest with the least amount of noise are of course German, especially the high end models – Mercedes, BMW, and Audi, more so the luxury barges, the S Class, 7 Series and A8, fitted with V8, V12 or W12 (Audi) engines of roughly 5.0 – 6.0 litres.

They will pull like nobody’s business and you won’t even hear them do it. You could throw the Lexus LS460 in there too. It is a taciturn one, this one…

Clearly Toyotas, Nissans and Hondas do not play in this league. A Toyota Corolla will cost what, about Sh3 million or less, brand new. The new S Class Mercedes starts at Sh18 million, and prices go up from there. We are comparing apples to dry leaves here.

Your final question is the least sensible, to be honest. First, you need to specify which model you refer to. Cars like the Subaru Legacy start from the 160hp 1.8 litre naturally aspirated version to the 2.0 turbo STi with almost 300hp (almost twice the power of its stablemate).

Clearly, they won’t “pick” in the same manner. So the Legacy Turbo accelerates hardest, the Teana is most comfortable. Handling is a wrangle between the Honda Accord and the Legacy.

Consumption goes to the Accord (again) as does reliability with which it ties with the Caldina. Durability will depend on how many times you hold these “picking” competitions of yours.

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Greetings JM,

1. On June 16, there was a feature in the DN2, about a man who had driven all the way from Nairobi to Rio de Janeiro. I hope you read it. One word for the man: Respect. Two words for the Toyota Land Cruiser 1997 VX: Enough respect.

Toyota Land Cruisers just do not give up, do they? They are the real giants on the roads; 42,000kms is some serious mileage.Anyway, methinks a Land Rover Defender 110 TDI, the older version, would have done an equally fantastic job.

The new ones with JLR engines have too many electronic controls. I don’t think they were meant to handle seriously tough conditions, but I stand to be corrected.

Also, any Toyota Land Cruiser of the J70 series, preferably a 4.5 litre V8 turbo-diesel, would have been just fine. Could I be wrong? The real giants are really few, and at this juncture, I just ran out of them.

2. There is this 2005 Toyota Prado with a D-4D engine type on automatic transmission. It put us through some really hard time last year.

Apparently, it had a problem with the gearbox, which made its diaphragm (separates the engine from the gearbox) develop serious problems. Eventually, the diaphragm had to be replaced.

It was so hectic, bearing in mind that it was just three months after the vehicle had been purchased. Not even our good old friends at Toyota Kenya could come close to deciphering the problem, let alone find the solution.

Could it have been the gearbox oil level that had gone below minimum and causing all the problem, or was that a manufacturing defect? It was the first time I encountered sucha thing.

3. I wonder, how is the high-pressure direct injection, which I see in Peugeots, different from the VVT-i, EFi or the D-4?
RM

Hello,
1. No, I didn’t see that feature. Despite the fact that I write in DN2, I am not really a fan of newspapers. That was quite a feat the Land Cruiser-driving man achieved.

A small correction though: he didn’t drive “all the way”, did he? There are oceans (or at least one) between here and Rio.

About the Land Rover. The bad reputation surrounding their poor reliability did not start with the latest electronically empowered versions. The old cars are to blame, particularly the early diesel versions. They were terrible.

They did not accelerate at all, they sounded like three extra-hardened tortoise shells being shaken vigorously inside a metallic dustbin. Their cabins were structurally unsound to the point that they let the weather in.

If the said weather was inclement, they rusted rapidly and broke down even more rapidly. Their ruggedness was their one redeeming quality.

Doing 42,000km in one would be a condemnation, not an adventure; but this would of course mean you really complete the 42,000km in the first place.

The petrol engines were a much better option, and I guess these would be the more appropriate choice. Then again, you could always get a Land Cruiser and do the trip worry-free.

The new versions have a lot of electronics, but it’s not the electronics taking the abuse of harsh terrain, is it? It’s the tyres and suspension (and sometimes the bodywork too).

These electronics just make life more bearable in them. Trust me, the new Defenders are just as capable (if not more) than the “Landys” of yore.

2. Diaphragm? Are you talking about the clutch/torque converter by any chance? I cannot tell for sure what would have led to these problems.

3. This is, or rather, these are topics I have covered in detail before. Explaining them calls for a 3,000-word essay, defining and detailing why and how each is completely different from the others.

Posted on

Getting a VW is fine, but forget about the TDI engine for now

Hi Baraza,

I am a loyal reader of your articles and appreciate the work you are doing, giving advice on vehicles.

I am looking to purchase a vehicle. I would like a car that is well built and does not cost much in terms of maintenance. I was considering a VW Golf or Jetta with a 1.9 litre TDI engine. How are they in terms of service and repair costs and reliability?

Regards,

Joel.

Hello Joel,

You are, in fact right, when you refer to a Volkswagen as a car that is well built and does not cost much in terms of maintenance. However, while the former is fairly obvious, the latter is not so straightforward.

Many will tell you that Volkswagen parts are not the cheapest out there, not by a long shot; nor are servicing and repair work.

Fortunately, reliability comes into play here and it will be a while before you get to shell out your hard-earned cash for the upkeep of the vehicle. This is as long as it is not a Golf Mk. V automatic or DSG…. Those things have issues with the gearbox.

About that TDI engine: steer clear for now. It will very quickly sink you into poverty because, being a relatively small, highly developed and tech-laden turbocharged diesel engine, it will not run well— or far— on the muddy oil we call Kenyan diesel. Diesel engines are expensive to repair and/or replace. Very expensive.

Go for a petrol engine, whatever little extra cost it might have at the fuel pump compared to the TDI, just remember that the money would have gone into fixing the derv-drinker, and then some.

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Hallo Baraza,

I want to know, if someone wanted to learn about safari rally driving, which is the appropriate place to get such knowledge And secondly, my father has a Morris Marina car which is now rare and would like to change the engine. Which engine will fit well and be able to perform?

Dennis

Greetings, Dennis!

You are in luck, because there is such a thing as a rally school here in Kenya. It goes by the name ASRA, which is the Abdul Sidi Rally Academy in full. ASRA can be contacted by a variety of means, the best (and cheapest) being by searching for it on Facebook. You will find plenty of information there (up to and including lesson scheduling — event— and group). You can’t miss it.

Guess what? My daddy had a Morris too, but at the time I was not even self-aware, so I didn’t get too acquainted with it. To be honest, I am not very familiar with Morris motor vehicles at all; except for witnessing the unapologetic and ruthless brutality they endure at the hands of BBC Top Gear TV presenters.

However, I found an obscure forum on the Internet (research tends to lead me down strange paths)and after brief consultation with three of the denizens, someone from the UK told me that the Datsun 1200 engine fits into the Marina engine bay.

He was a bit too specific: he said the Morris Marina 1275… maybe he meant 1275cc, because someone else mentioned the 1300… Anyway, I left before they asked me for pictures of my own Morris Marina to prove I was a genuine questioner and not an Internet troll.

So there you have it. Get a Datsun 1200 and take out its engine. How you will do that is entirely up to you.

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Baraza

You stand corrected regarding your response to the last question asked by Munyonyi. You can, in fact, fit airbags within the rear springs — mostly done in Australia where they use 4wds properly — to tow caravans.

The airbags help the driver set different ride heights for the vehicle. An interesting use for them is also to give increased rear clearance when rock climbing.. I believe that locally, Robs Magic has a similar product for the 90 series.

Happy new year btw!

Sally

Hi Sally,

Ahem! Happy New Year to you, too. Now, you and I are going to disagree over jargon and reference terms. Just to be clear, are you referring to gas shock absorbers by any chance? Those are quite different from “air bags” as used to describe suspension systems.

When the term “air bags” is used to describe motor vehicle suspension, this is taken to mean air suspension, which is a very complicated and expensive piece of kit. The rubber bellows are used in place of conventional metal springs and shock absorbers, and the air in them is controlled by a compressor, which gives the adjustable ride height characteristic.

Gas-filled shock absorbers, on the other hand, are normal shocks, but instead of being filled with oil, they are filled with air (gas). Some of them are adjustable for stiffness and height.

Now, air suspension is complicated and expensive, when factory-fit into a vehicle (think Range Rover or Land Rover Discovery). For the sake of example, we will stick with the Disco.

To keep the vehicle smooth and level, the four bellows are interconnected, á la Citröen’s Hydropneumatic and/or British Leyland’s Hyrdamatic water-filled systems. Pumping the air from one corner to the other in real time calls for some fancy boffinry, hence the costs involved.

Back when the Land Rover brand was under CMC Motors, someone once told me it costs Sh300,000 per wheel to fix the system once it springs a leak. If replacement is recommended (which is more likely than not), you are looking at a bill of Sh 1.2 million…. just to fix the suspension. So how much do you think it will cost to install one where there wasn’t any to begin with? How long will the calibration take?

Gas-filled shocks, on the other hand, are just shock absorbers. Raise the car off the ground, take off the wheels, dismount the factory-installed springs and shocks, throw away the old shocks, put in the new air-filled units (which fit exactly the same way as their oily kin) and you are all set.

Now that you mentioned it, I think that is what Munyonyi’s mechanic was referring to, because there are adjustable versions of these. You can now see what I mean whenever I tell my readers to be clear about what they are trying to say.

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Dear Baraza,

I appreciate the good job you are doing with regard to motoring. I just want to know the ideal fuel consumption rate for a Peugeot 504 four-speed vehicle. I find the vehicle very “thirsty” as it is doing less than six kilometres per litre. Lastly, between gas and oil shocks, which would you advise to be fitted on a vehicle; the front shocks, that is.

Thanks

John

John,

Yes, Peugeots have a reputation for thirst, more so if they use carburetors. Six kpl or less is not ideal, though, but this figure depends on many things: driving style, driving environment and state of tune of the car. The engine capacity matters too. It should be doing at least eight kpl though, if it is properly maintained.

Gas vs oil… This is a decision for you to make. I’d buy oil-filled shocks, because they are cheaper and less likely to leak. But that’s just me.

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Hi.

I read the column every so often and I like it. Good work you are doing.

Now, I drive a VW Passat year 2000 turbo APU engine. I bought it about four months ago.

It had an oil leak which I had fixed, but that’s when my problems began. I climbed the Naivasha to Nairobi hills one day at good speed and the car gave an oil pressure error. Since then, it comes on every so often with a frequency I cannot explain; sometimes under hard driving and high revving and other times when doing a Sunday drive.

I had the sump removed and the silicone on the oil strainer was put in such a way that none was left inside but the error has not gone. It is really frustrating. I have a really good mechanic and we are working on fixing it. But will I have to use a gasket to seal the sump to do away with the silicone business, or buy a new oil filter? I hope not. Basically, what do I do?

Please advise on what the problem could be. Thanks.

Gichuhi Waweru

Hello Waweru,

When your car says there is an “oil pressure error”, there is a problem with oil pressure. It could be too little, hence the need to check the oil levels (is there a leak? Is the car burning oil?) or condition of the oil pump (not pumping oil hard enough).

Then again, too much pressure is also a problem and will generate warnings. Maybe you were a little too generous with the plastic bottle at your last service. Maybe the oil filter is clogged, leading to a back-log in the flow of oil. Maybe some oil passages are blocked.

I didn’t get the silicone-strainer part. Was there silicone in the strainer, or was silicone used to seal the area around the strainer?

And the oil pressure error: are you sure it is not in reference to the oil for the turbo? You did say the error appears under high-load, high-rev conditions, didn’t you?

Get an OBD readout, complete with error code, to be sure of what it is, because you and your really good mechanic could quite easily be chasing clouds.

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Hallo,

I have a Toyota Corolla NZE 2005 model, X grade, 1390cc I’ve owned for one year now, first local owner. The fuel consumption has increased. I have not done the maths of late, but I have realised that when driving home from Mombasa (to Meru), this thing consumes a full tank way before the Machakos junction.

A tank used to take me to Thika road through the Cabanas bypass. I have also noticed that the engine oil level drops significantly way before it is time for service.

I change the oil every 5,000kms, sometimes having to add oil to keep the level high to the next oil change. Having ruled out any leakage, my mechanic says that some “rings” may be worn out.

I have used several oil brands, including Total’s Quartz 20W50, Shell’s Helix, and Mirr Alma, which are synthetic. What could be the cause of such high oil consumption? How repairable is it, at how much? Am I even using the right oil?

Nick Mwenda.

Your mechanic is referring to the piston rings (compressor and oil scraper rings), and he might be right. It would explain the increased fuel consumption and rapidly dipping oil levels.

Replacing the rings is not a very complicated matter if the mechanic is competent, but costs vary from one garage to another. Use recognised oil brands of the manufacturer’s recommendation and you will be fine.