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Fuel tablets do not improve consumption

Hi,

I had a 1982 Toyota DX-KE70 model that had a 1300cc carburettor for five years. The car was lovely, extremely hardy and very reliable.

It used to do 10kpl but I used to buy fuel tablets, which I would put in the fuel tank — one tablet for every 30 litres or as recommended — and that would improve fuel consumption to 13 kpl.

I sold the car eight months ago and replaced it with a 1995 1500cc Toyota AE100 LX model with an EFI engine that does 15.4 kpl.

I decided to try the fuel tablets on it but there is no significant change; the best it can do with or without the tablets is 16 kpl at an average speed of 100 km/h, which I do on the Nairobi-Embu highway.

I thought that with the tablets and the EFI engine, I would get better results, like 18 kpl. Why is this not the case? Please advise.

Phil

Fuel tablets belong in the same category as snake oil and Father Christmas; they are best left as bedtime stories. They NEVER work, much in the same way that Santa Claus will never show up at anyone’s house at Christmas time.

If you achieved a lower consumption with your E70, then the tablets had a psychological effect on you and turned you into a gentler driver, hence the improved economy. In simple terms, you have been buying a placebo.

Hey,

I have a Forester and I’m now thinking of buying a Wingroad for the sole reason that the price is fair and the interior does not look too bad.

Kindly tell me what I will be getting myself into with this car and if you think I should put out this fire. Thank you.

Flo

From a “personal friend” point of view, I’d ask you to “put out this fire”. But if you owed me money, I’d say ditch the Forester, get a Wingroad and pay me sooner than immediately.

As it is, it is entirely up to you. I don’t entirely agree with your judgment of the Wingroad’s interior, but this is an apple juice-lemon juice sort of thing, so I will not dictate matters of taste.

Beware of the car’s flimsiness and watch out for various electronics, especially the dashboard lights. They may light up like a Christmas tree once in a while.

Stick to proper roads if a suspension overhaul is not on your budget in the near future. Fuel is not a problem, nor is the asking price.

Hello,

I will be a first car owner very soon and need your advice. I am thinking of getting one of these Japanese “econoboxes”; FunCargo, Passo, Vitz or a Mitsubishi Pajero Mini. If you were in my situation, what would you go for?

Sandra

If I was in that position I would go for a Vitz, but not for the reasons you might think. It turns out that when a Vitz is supercharged, it becomes a pint-sized Bugatti Veyron for those living close to the poverty line.

What do you expect from these cars? Forget any sort of performance (you could supercharge a Vitz though) and forget space. If it is economy you are after, any of these cars will do, but the Pajero Mini is not a very smart choice.

It is a very smart choice, however, if light off-roading forms part of your weekend activities.

Hi Baraza,

I have a Mercedes A160, a 2000 model, which is a beautiful little car. But a year ago I blew up the sump pan after hitting a stone while driving on a rough road.

This damaged the gear box and it cost me almost another car to fix.

During my time at the garage, I learnt that these cars are poorly designed and heard that almost all of them experience a gearbox failure in their lifetime. Others say that the Mitsubishi Cedia also suffers from the same illness.

In summary, these small cars tend to have a problem with the gearbox design.

I’m now scared of these small cars and have lost faith in them. What do you have to say about them?

Small cars are awful, and you get what you pay for. You see, small cars exist so that the not-so-well-to-do can also experience the world of motoring, but these cars are half-baked lest the not-so-well-to-do forget their station in life and think they are now haves and have-mores.

Truth is, for small cars to be as cheap as they usually are, R&D costs have to be minimised, and cheap, fragile materials used to build them. Learn to accept this.

Hi Baraza,

I have a Nissan B15 and it recently developed a fuel pump problem. I changed the pump but the new one is now producing some funny noise when I start the car or when moving.

The mechanic tells me that new pumps behave that way and that the noise will go away in time. What do you think? The car is also consuming more fuel than before.

Your mechanic seems to think every component of a car needs a bedding-in period to work properly, but this is not always the case.

What is the noise like? It may be that you are running on low fuel and the pump is sucking a mixture of fuel and air (and sometimes just the scent of fuel) hence making a buzzing noise.

Or maybe you have sludge in your tank and it is getting into your pump, in which case the new pump will go the way of the old one. Check these two theories out, if it is none of the above, get back to me.

Hello Baraza,

Do you have any experience with the Citroen C3 Super Mini, specifically the 1.4-litre petrol model in the Kenyan market?

I understand that, in accordance with its manufacturer’s (PSA Group) policy, the C3’s chassis was used for the Peugeot 1007 and 207, and that many of its components are the same as those of the 206. Is this true? You have written of your experience with Peugeot models, so I am hoping you can advise me on this.

Also, I would like to hear your thoughts on why the Citroen WRC team tends to excel consistently with their range of Citroen racing cars. I thought that, on this basis alone, people would be buying this make, but you can hardly sport a modern-day Citroen on our roads.

Mwaura

I have not had much experience with Citroens, new or old, nor have I had much experience with the new crop of Peugeots. The newest I’ve tried is the 307, I think, which is currently obsolete anyway.

It is true that some Citroen cars share platforms and components with Peugeot products. Whether or not the franchise will take this into consideration is a matter of conjecture.

Citroen’s WRC success comes from a variety of factors, some of which include a strong team and the withdrawal of past supremos like Subaru and Mitsubishi. Also, the Citroen WRC is not on sale as is, while back in the day, the Impreza WRC, Lancer Evo, and even Group B monstrosities like Lancia’s Delta HF and Stratos could be bought in a spec very close to that of the competition car.

Kenya’s taste in cars is an odd one. Citroen cars in Europe enjoy a huge market, especially with the successful DS3 (a new car), but here in Kenya, if the car is not Japanese, then it had better be cheap to buy, cheap to run and its spares readily available for plucking from the nearest tree.

Hi Baraza,

Why do you say the B14 belongs to the gutter when I was thinking of getting one? Second, what would you say of the Mazda Familia in terms of fuel consumption and spare parts availability.

Lastly, what would be a good car in the rural area where I work and operate a chemist? And would you recommend a second-hand auto or manual?

Eliud

Drive the B14’s main competitor, the Corolla 110, and you will see where Nissan went wrong. Check power, suspension and build quality especially. The Mazda Familia is an OK car on both fronts.

What exactly will this rural-based car you seek do? And how is the infrastructure in that rural zone? These two questions will decide the type of car to buy. Auto or manual is entirely up to you. Which one do you prefer?

Hello,

My friend bought some Tata 407 trucks in a public auction by a parastatal and wants to sell one of these to me. Please advice on cost, maintenance and fuel consumption. Do you think it would be a wise investment?

Given what it is, it cannot cost much. Given that it is sold locally, maintenance should not be too difficult. And given that it is diesel-powered, fuel consumption should not be too high.

Whether or not it is a wise investment, hmmm… I find it crude and badly built at best, with poorly contained NVH (noise, vibration and harshness), and unresolved design. So many of these that I see on the road smoke harder than wet firewood. You decide.

Hey Baraza,

I own a 1977 Range Rover Classic three-door model with an original 3528cc petrol engine. My mechanic proposes that we fit it with a TD27 power plant for better fuel economy.

He further proposes that we retain its original four-speed gearbox. Please advise on the merits and demerits of this move.

Macharia

Die-hard Land Rover lovers like me will deride you for installing the engine of a Japanese commercial vehicle into something as regal as a Range Rover Classic.
More importantly, how does your mechanic know that the engine will fit? The 3.5 was a V8, the TD27 is an in-line four. And then the gear ratios may not be appropriate.

Baraza,

I want to buy my first car, which must be either a Toyota NZE or a Premio, and there are some issues I would like you to advise me on.

1. Is it true that a 1800cc Premio has a fuel consumption similar to that of a 1500cc NZE?

2. What is the meaning of the alphabet letters at the end of the model name, like Premio G, and Corolla X?

3. How can a 1200cc Datsun have a speedometer reading a top speed of 200 km/h and a 3000cc Prado have one ending at 180km/h?

4. If an 1800cc Premio and a 3000cc Prado are driven on a straight 20-kilometre stretch, both at a speed of 120km/h, which car will reach the end before the other?

1. Depends on very many things. How and where are they driven? How loaded are they? Their aerodynamic profiles? The 1800 might be more economical at highway speeds but thirstier in town, though by a very small difference, if everything else is kept constant.

2. It is what we call spec levels, or trim levels: cloth vs leather seats, wood vs aluminium trim and such. These letters differentiate the various spec levels.

3. It is mostly because at the factory, the 1200 was given a 200 km/h speedo while the Prado was given one maxed at 180 km/h. Actually, the Prado is most likely ex-Japan while the 1200 isn’t. In Japan, there was a gentleman’s agreement that all cars made in Japan will have a power cap at 280 hp and will be limited to 180 km/h. Finally, a 1200cc at 200 km/h is drivable. A Prado at 200 km/h (if it can even get there) is a handful.
4. This is not a very well thought out question. Read it again. Which one do you think will get to the other end first?

Dear Baraza,

What is the fuel consumption of a 1000cc Toyota Platz? Can this car be driven for over 500 km? Does it have a problem in climbing a road that is steep?

If I take a Platz on an economy run on the highway, I can clock 22kpl. I have managed that in an EP 82 Starlet. I have a friend, though, who I am sure will do no better than 8kpl.

The difference between us is body mass (I am a bean pole) and driving style (when the mood takes me I can be ridiculously snail-like in pace). Go figure.

About the driving distance, yes it can. Surely, there would be no Platzes (Platices?) on our roads if they could only drive 500km or less (other cars get to hundreds of thousands of kilometres before dying).

If you are asking whether it can do 500km in one shot, then the answer is maybe. I wouldn’t risk it though, one or two stops in between are advisable.

How steep is the road? If the slope has an aspect ratio of 1:1, or what we call a 50 per cent incline (forgive the jargon, this simply means the slope is at 45 degrees off the horizontal), then no. But a Land Cruiser can. Much gentler slopes can be tackled in a Platz, though.

Baraza,

We all know that Kenyan number plates are some of the ugliest in the East African region. As a result, many owners, especially of high-end cars, are getting customised plastic plates with all types of artistic fonts and customisation.

What is the rule on such plates? Are they illegal and can one be arrested for having them? Does KRA issue customised number plates, and how does this work?

Moses

As far as I recall, custom plates were and are still illegal. This includes funny fonts and personalised plates, like BARAZA 1. One can be arrested for having them.

Thing is, these are mostly found on high-end cars, and there is no telling who is being transported inside that car. I doubt if there is a traffic police officer willing to risk his employment just because he pulled over the “clandestine arrangement” of a high-ranking individual for having illegal plates.
JM,

I came across an article about the CVT transmission (specifically in Honda cars) and was amazed that they perform way better than all others in terms of fuel economy and power output.

Yet we Kenyans remain stuck with the Toyota mentality. Now I think I know why you were quite positive about Honda cars, though a select few. Maybe you could tell folks around here to look at that brand.

Yes, it’s true, CVTs are close to sorcery in operation and efficiency. Don’t be so quick to deride Toyotas though, they do have CVTs also (Allion, Wish…), but not all. Some are just regular automatics.

And no, that is not why I rave about Hondas. I like Hondas chiefly because of the high-revving, dual-natured VTEC engines (where available) and the trick helical differentials that make the front-wheel-drive variants such sweet cars to drive and corner with.

Posted on

If you worry about costs, do not buy an ‘extrovert’ car

Hi Baraza,

I want to upgrade my current vehicle to either a Toyota Mark X, 2499cc or Volkswagen Passat CC, 1799cc. Both being second-hand, auto and petrol engine. Kindly advise me on the pros and cons of running these two vehicles in the Kenyan environment.

Bethi

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The pros and cons of running these two cars in the Kenyan environment, you ask? Prepare for a surprise:

The Mark X will get you respect and looks of envy as you ride by, but the down side is that it is now becoming a bit cliché.

The Passat CC is used widely by high-ranking civil servants (and maybe spooks, given that the registration plates I have observed on some of these vehicles do not tally with the age of the car, and some are fake), so substitute the “respect” aspect of the Mark X with “subtle awe and/or slight trepidation” for the CC.

Both ride comfortably, but the Mark X, if you buy the more common 2.5 or the bigger 3.0, will outrun the CC on an open space.

Driven carefully, both will take a while before showing symptoms of reaching “that time of the month” (nudge nudge).

And since you are choosing between two decidedly showy vehicles, I will say nothing on fuel consumption, buying price or cost of maintenance.

If these worry you, then buy a cheaper, smaller, less extrovert car.

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Hi,

I am planning to buy an Escalade. Please give me advice on its fuel consumption and cost of maintenance. Also, let me know if it’s a good car and if it will be able to cope with Kenyan roads.

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Buy an Escalade and take it where? Apparently, there is an embargo on the importation of LHD vehicles, which is why you don’t see me driving a Veyron. Or a Zonda. So where will you take it to once you buy it yet it is LHD only?

Nobody buys an Escalade with fuel consumption in mind, because 4kpl is as good as you will ever get from it.

It might cope well on Kenyan roads, somewhat, but it is a bad car: the handling is poor, build quality is crap, the interior is made from cheap plastics, it is impossible to park and I can bet my salary it will not fit in some city alleyways. And that fuel consumption….

My advice? Go ahead and buy it. At least you will give the rest of us sensible Kenyans some entertainment as you try to live with it!

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Hi JM,

A friend of mine working for a multinational tea exporter in the scenic county of Kericho has asked my opinion on the 2004 Audi A4. Honestly, apart from knowing the manufacturer is German and a subsidiary of Volkswagen, I didn’t offer much. But I knew where to turn to: this column. Please enlighten him and I on the following matters:

1. Availability of appointed dealerships for the car in Kenya.

2. Does it come with a fuel saving piece technology like Toyota’s VVT-i?

3. Can you trust an advertisement for a freshly imported 2004 unit with a price tag of Sh1.45 million? I smelled a rat when I saw that ad.

4. The torque and power specs in simple language. I saw something like 166 foot pounds of torque @ 4700 rpm and 161 brake horsepower @ 5700 rpm. I cursed out aloud.

5. Is it naturally- or turbo-aerated, and which other car is in its class ?

Njeru

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Njeru, I know not of any official franchise or authorised dealership, but there is a small outfit housed in the same compound along Mombasa Road as Subaru Kenya that fiddles with the Four-Ringed German cars.

I’m sure they can handle an A4 without much stress. VVT-i is just variable valve timing, and is the norm with almost every new car since the year 2000 or thereabouts.

If Audi dabbles in turbocharging, I’m sure variable valve timing is on the menu too, it is just that they don’t have a catchy acronym for their version.

A 2004 A4 at 1.5M? That doesn’t sound too far-fetched. That particular dealer could be given the benefit of doubt.

The units used to express torque and power may be imperial or metric. You want metric but the ones you quote are imperial.

Use these conversions: 2.2 lb (pounds) per kilo or 0.45 kilos per pound, 9.8 Newtons per kilo, 3.3 feet per metre or 0.3 metres per foot, and 0.75 kW per horsepower or 1.3 hp per kW. Then calculate your figures.

Lastly, the Audi A4 is available both in turbo and NA forms. Its rivals are the BMW 3 Series, Mercedes C Class, Volvo S40, Volkswagen Passat, Peugeot 407, Alfa Romeo 159, and a lot more.

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Hi Baraza

I love German cars, particularly VWs, and a friend of mine wants to sell me a local 1996 Polo Classic 1400cc hatchback because he wants to go for a Tiguan.

It is in very good condition, having done 136,000km under one lady owner. On matters maintenance, a VW expert mechanic recommended it after inspection and a road test.

He dismissed the notion that spares are expensive, saying that a replaced part could last three to four times compared to the likes of Toyotas. The car still has its original shocks, CV joints, etc, and the engine has never been opened.

However, I was really discouraged when you dismissed the Polo as tiny and costly in your column.

For your information, I did a survey at several shops that deal in spares for European cars and the difference in prices is not as high as is believed.

I have always wondered why most of your articles are on Japanese vehicles, it clearly portrays your bias towards vehicles from the East.

What car, then, would you advise me to go for instead of the Polo? I want a car that is swift, stable on the road at speeds of around 160KPH, and fuel-efficient (the Polo does 18.9 kpl).

Karagi

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The Polo is tiny and costly, and the spares cost a little bit more than those of Toyotas. And you agree that the payoff is a better built and reliable vehicle overall.

I do not have a bias towards “the East” as you so graciously put it. If you followed my work last year, I let slip once or twice that I had a Peugeot 405.

France is not “East”, it is not even within Eastern Europe. I drive what I get my hands on, so if nobody will let me compare the new Passat against an E Class, that is not my fault. Japanese cars are more readily available for test drives, generally.

If you want the Polo, go ahead and buy it. There’s nothing to stop you. The reason I was hard on it was that the question involved money issues, and Toyotas were mentioned in the equation; I had to tell it like it is.

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Hallo Baraza,

Your discussion on SUV’s that can cost less than an million shillings was hilarious. Tell me, how does a Land Rover Freelander compare to a Suzuki Grand Vitara? What is your take on the two?

Muthoni

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The Landy is more comfy and luxurious than the Suzuki, but the Suzuki is hardier, and fast catching up in terms of spec and equipment. It is also less likely to break and will cost less to fix than the LR.

The Freelander is better to drive, and just a touch quicker for the V6; the diesels are economical but lethargic and might struggle with the weight. The Suzuki looks good, with its faux-RAV4 appearance.

This applies to the MK I Freelander; I have not tried the Freelander 2 yet.

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Hi Baraza

I’m engaged in diverse farming activities in Rift Valley and cannot do without a sturdy 4WD. I wish to replace my aging Hilux with a new 4WD pickup.

The Hilux has a front solid beam axle which, though bumpy due to the leaf springs, is very reliable if driven over terrain that would easily cause havoc to the rubber boots and drive shafts.

My problem is that most 4WD pickups currently in the market are of the wishbone suspension type with exposed driveshafts for the 4WD functions.

Kindly explain to me the virtues of the latter over the former (solid beam). Why are they widely used today yet “serious” 4WDs like the Land Cruiser, the Land Rover and even the Patrol have stuck to the solid beam?

If it were you, which one would you go for, a Land Cruiser, a Ford Ranger or Hilux?

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Independent front and rear suspension was once avoided because of how delicate they were, and because of wheel articulation.

Nowadays, advances in material science and suspension technology have made cars with independent suspensions just as skilled off-road as their live axle counterparts, if not better.

Independent suspension allows for better obstacle clearance compared to the beam axle cars. New cars with old suspensions are made so to keep costs down.

On which one I’d go for, the Ford Ranger comes first, the 3.0 TDCi double-cab in particular. Then maybe the Land Cruiser if my farm is REALLY inaccessible.

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JM,

I wanted a car badly, a pick-up for that matter, but had very little cash, so I settled for a 1993 Peugeot 504. From the first owner, a company, I was the fourth owner. Bodywise it was okay but the engine was in need.

So far, taking care of the engine has used up about 50K and I am now proud of its performance, at least for the last three weeks, though I’m still afraid of unwanted eventualities. Would you advise me to sell it or keep it and hope it will serve me more?

Muoki

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Given the cash flow issues, maintain the old donkey for a while. They were bought in plenty when new, so there still exist mechanics who understand them intimately and rusty examples can be cannibalised when parts are needed.

After saving up, you can then upgrade.

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Hi Baraza,

I am a car enthusiast currently driving a 2004 Toyota Caldina. I would like to have your take on the Land Rover Freelander.

In terms of consumption, maintenance and how it compares with other cars in its class. I’m particularly interested in the 2.5-litre version.

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Consumption, I repeat for the umpteenth time, will depend on how you drive, but with the Freelander you will have to be extra careful.

It is a heavy car and the 2.5-litre engine will become a drunkard if you start racing fellow drunkards. Don’t expect much better than 11 kpl or so.

Maintenance: It is the younger brother of the Discovery and not too far removed from the Range Rover, so break one and you will weep.

But if you can afford a Freelander, you should afford to stay on top of sundry replacements and routine maintenance.

In this class, I prefer the X-Trail. BMWs are expensive for no good reason that I can see, as is the RAV4, which is better than the Nissan on the road, but not as good off it, though the Land Rover beats them all, save the BMW in terms of comfort and luxury. Ish.

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Baraza,

I own a Daewoo GTI (KAE) and it has never given me any major problems. However, in one of your columns, you called Daewoo obscure.

I am now concerned; can a Daewoo engine be replaced with one from a different make, such as Toyota or Nissan? Do we have dealers who stock Daewoo spare parts?

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I am not too sure about spares and dealers (the model, after all, is obscure), but you can heave a sigh of relief as concerns replacement engines. Early Daewoos (Nexus, Cielo, and what not) were just rebadged ex-GM models (Vauxhall Cavalier, Opel this and that), so any old GM engine will go in.

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Hi,

I have a 2003 Mitsubishi Cedia saloon that I acquired in 2009. However, towards the end of 2010, it developed problems with the gearbox only to realise that my mechanic had topped up the ATF with SPII instead of the SPIII that is recommended.

This damaged the gear box and I had to replace the same after a number of attempted repairs.

After replacing it mid 2011, it has since been damaging a certain plate between the gearbox and the engine. I have replaced that plate five times now.

My mechanic informed me that this is a problem with these type of vehicle and told me to change the gear selector to solve the problem permanently.

Is there a relationship between the selector and this plate, and what would you advise me to do other than change my mechanic, which I have already done after being in denial for long.

I haven’t replaced the selector yet and the plate is damaged again for the seventh time now thrice in a span of two weeks.

Mwaniki

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Is the car automatic or manual? I’m guessing automatic, now that you mention ATF, but then again you talk of plates and selectors, so it could be manual.

If the problem is associated with the selector, then the source is the linkage, not the selector itself, and yes, there should not be any connection between the clutch plates and the selector.

The problem, I suspect, is in the seating of the plate; it might be slightly skewed or of the wrong size.

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Hi JM,

Does turbocharging increase fuel economy in any way? I understand that forced induction, turbocharging included, increases the volume of air in the combustion chambers, thereby allowing more fuel to be burnt resulting in more power from the engine.

But I fail to understand how this may alter fuel economy positively as I have heard from some circles.

Isaac

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You have a lot more power from a similar capacity engine at similar revs, even if the turbo unit will burn a bit more fuel. What’s not to see?

The horsepower gains from a turbo are a lot more than from tuning an NA engine to within an inch of its life.

If you were to get 291hp from a 2.0 litre NA engine, it will sure burn a hell lot more fuel than the new Lancer Evo X does with its turbo and intercooler because, first, you will need bigger fuel pumps and injectors to deliver more fuel into the cylinders, and then couple this with a very high compression ratio so that you get bigger torque.

Then, the NA engine will have to carry that torque to higher revs so that it can deliver the maximum power. More revs mean more fuel getting combusted. Follow?

The turbo engine, on the other hand, can have a lower compression ratio and you won’t need to rev it madly to get proper power.

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Hi Baraza,

As far as engine configuration is concerned, one thing is still unclear to me.

When I was doing basic mechanics of machines, I was taught about the different diesel engines; naturally aspirated and turbocharged.

Looking at the principal of a turbocharger (recycling exhaust unburnt fuel into the inlet manifold, thereby reducing waste and emissions and giving extra power due to the high temperatures of the inflow gases), I still do not understand why typical turbocharged models consume more than the non-turbo models.

I have driven Hilux pickups for over five years, D-Max occasionally and now a naturally aspirated JMC Isuzu pickup, and you won’t believe the difference.

On average, the Hilux D4D 3.0-litre non-turbo gives 10 kpl; the Hilux D4D 2.5-litre turbocharged gives 12 kpl; the D-Max 3-litre turbocharged gives 11 kpl; and the JMC 2.8-litre non-turbo gives 14.6 kpl.

Though the consumption is a function of many factors including the weight on the accelerator, terrain and traffic, the equation still does not add up.

Kindly enlighten me on the difference between the common rail and the direct injection and how this influences fuel consumption.

Lastly, referring to your column on January 11, I always advise people to go for new Asian pickups, which come with full warranties and have a guarantee on performance instead of going for a 5–7-year-old used top range model that goes for the same price yet you aren’t sure of its maintenance and whether the engine is inches away from failure.

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The secret lies in knowing the history of the engine, quality and reliability in terms of spares and technical back up. Most Asian models are clones of the originals hence the reason for non-durability and dissimilar performance.

First off, the operation you describe there is called EGR (exhaust gas recirculation) and is not turbocharging.

Turbocharging involves using the momentum of escaping exhaust gases to drive an impeller or turbine that, in turn, forces air into the engine under pressure (thus a bigger mass of oxygen gets into the engine).

While it is true that turbo cars burn more fuel than NA counterparts, you are forgetting the gains in torque and horsepower that come along with it.

The differences between common-rail and direct injection call for a full article (too long and technical to put here), but the fuel economy of each type depends heavily on execution, though it has long been believed that common rail delivery is the better option when going for fuel economy.

And finally, as things stand, it will be a cold night in hell before I recommend an Asian counterfeit over the original.

Posted on

The Forester is okay off-road, just don’t follow a Defender

Hi Baraza,

I currently own a Toyota Allion A18 and would like to upgrade to a Forester X20, the non-turbo version. I would like you to compare the two in terms of the following:

1. Fuel consumption.

2. Cost of maintenance.

3. Resale value.

Lastly, how hardy is the Forester for off-road use in respect to ground clearance and performance?

Omondi

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1. The Allion is more economical. No contest.

2. Again, the Allion may be cheaper to maintain.

3. The Forester costs more when new and is a cross-over utility, so it has a higher resale value.

The Allion tends to depreciate badly if used hard.

Off-road, the Forester is good in those respects. Just don’t follow a Land Rover Defender everywhere, you might end up in the clag and unable to come out.

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Baraza,

Please tell me more about Suzukis, especially the Samurai and Jimny models, in terms of fuel efficiency, stability and off-road nature.

I am planning to buy one for use both at the office and managing businesses in the village.

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Samurai and Jimny are a pair of hard-to-love cars that are, frankly, pretty outdated.

Fuel efficiency is good, but could be better with improved aerodynamics. Stability is very poor in both; falling over is very easy.

They are mean off-roaders: back when the Porsche Cayenne was new, it got its face pushed in by a Jimny in a tough off-road challenge.

Bear in mind that one Cayenne, particularly the Turbo, will cost you almost 15 Jimnys.

Where in God’s name are your office and village businesses located to warrant the use of a Jimny?

It is like saying “I bought a Defender to take my kids to school”.

The natural reaction would be; “Do your kids go to school in the Grand Canyon or the middle of the Sahara?”

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Hi,

I have a question that I hope you will address so as to bring some sanity in my home because, as it is now, my wife and I cannot agree on an issue that I consider light but which carries a lot of weight for her.

We have lived in Cyprus for close to 15 years and have decided to come back home.

For this reason, we are taking all our belongings with us apart from one, which is the bone of contention — my wife’s “Smart ForTwo” Cabrio road car.

Now, we happen to visit Nairobi once every year and, for close to ten years now, I have never seen this car on Kenyan roads.

The problem is that my wife seems to have bonded more with this car than she did with me.

She has driven both the first and second (newest) versions of the Smart car, and I must admit that it is a great car to drive.

It has a very light but compact chassis and it grips the road like a spider. It is very firm, spacious (in spite of it’s miniature size), comfortable, fast and very fuel efficient.

I do not know much about cars, but at least I know that the car is manufactured by Mercedes Benz and all parts and servicing is done by Mercedes Benz centres here in Lemesol and worldwide.

But the car is purely made for smooth-road driving and my fear is that it might not be able to handle the rough terrain that is characteristic of Kenyan roads.

I am also wary about the availability of spares and servicing at Mercedes centres in Nairobi. It is because of this that I am trying to convince my wife to sell it and get another car in Nairobi.

But she is adamant that she must have her two-seater toy in Nairobi. I am afraid that we will be looking for a scrap metal dealer soon after we arrive.

Please help, I need to know whether we should ship this car or whether we should just forget about it.

Joe

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Joe, you are right. It is unlikely that the Smart will survive the vagaries of driving on Kenyan roads.

And I seriously doubt if DT Dobie can handle its service and maintenance; it is built by Mercedes yes, but it is made by Swatch, the Swiss watch company.

I believe it uses a turbocharged 600cc three-cylinder engine, right? Where will the spares come from?

If you ding it in a parking lot, you will have to import the replacement panel, possibly from Smart themselves (the GRP bodywork cannot be panel-beaten).

And I doubt if Nairobians are as decent as Cypriots when it comes to driving, so believe me, dents are in the offing once you land here.

I have seen two Smart cars so far in Nairobi, though, but both were Smart ForFours.

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Jambo Baraza,

Kindly advise me on the usability or legal aspects of driving a left-hand vehicle in Kenya.

Mike

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It turns out that importation of LHDs has been kiboshed by our dear government, which throws a spanner into my plans for importing a used Bugatti Veyron.

That is unless the vehicle in question is an “emergency vehicle” (police, fire engine or ambulance).

Maybe I should stick a blue light on the roof of that Veyron.

Legal aspects? None that I know of. I still see LHDs on the road and no one seems to be going after them with lawsuits or charges.

Overtaking on the highway could be a real exercise though, and joining an oblique junction that was made specifically for RHDs will test your skills to the limit.

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JM,

I would like your opinion on something that has been disturbing me for a while now.

I imported a 2003 Toyota Voxy 2.0 two years ago and the car seems to be very thirsty.

1. I went to Mombasa once and used a full tank one way. Coming back, I used another full tank.

In Nairobi, I use Sh700 daily over a 24-kilometre distance, which translates to about 5kpl, yet I avoid traffic.

2. The engine and oil lights usually come on when I’m driving but later disappear.

3. The car is very uncomfortable; you can feel bumps and very small potholes.

I have driven a friend’s Fielder over the same road and it rides smoothly. Again, what could be the problem?

I installed heavy duty Monroe springs but not the shocks since I was told they were in good condition, but nothing changed.

4. The car is on 17 inch, low profile Pirelli tyres (it came with these); might these be affecting comfort?

And what’s the recommended tyre pressure? I use 30psi.

NB: The car does not carry heavy luggage.

Ian

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I can’t, for the life of me, understand why the consumption would be that high, given that you don’t encounter traffic.

Have you topped up the oil? Or replaced it? That should take care of the oil warning light.

If you did so recently, then the oil pressure may be too high.

The ‘check engine’ light might suggest weakening plugs (unlikely) or a faulty MAF sensor that is causing the abnormal consumption, but this would normally show in a diagnosis.

Maybe the ECU cable is loose (I’ve been there before, and somehow this also increased the consumption on my little Starlet to a highly abnormal 6kpl on the highway.

The low profile running gear and heavy duty shocks are responsible for the uncomfortable ride. Live with it or revert to default settings.

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Hi Baraza,

I overhauled my Toyota Surf 3L engine, replacing everything including the pistons, but the vehicle is still over heating.

My mechanic seems to have given up and now suspects that the cylinder head might have a crack or something.

The money I have spent so far is enough to buy a new engine, so I will greatly appreciate your help.

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What kind of overhaul was that in which the mechanic did not notice the cylinder head was cracked?

I am not a mechanic, but I have once overhauled an engine (believe it).

To check for hairline fractures, cracks or fissures, wash or douse the affected part in fine oil (like the type used in old typewriters or sewing machines), wipe it clean with a rag then dust it with French chalk.

The cracks and fissures will stain the chalk owing to the oil still in the cracks. Simple.

Was the head gasket replaced? Are the radiator hoses intact? Does the water pump work? The fans?

Check all these out and therein you will find your answer.

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Hi Baraza,

Thank you for your excellent motoring articles. Always a good read. Now, I drive a diesel 2002 Isuzu TFR54 pickup (local).

It was previously company branded, and most likely the limited slip differential label at the back has been painted over.

1. So, how do I tell if it has limited slip differential, and what are its benefits over an open diff?

2. I had the engine rebuilt and my conservative calculations indicate 13 kpl.

Is this possible with a 2.5-litre diesel engine? I live 30 km out of town and use it as my daily commute.

3. Is it true that after an engine rebuild it will take time (for lack of a better term) to “open up” and increase in speed and efficiency, could this also be described as a breaking-in period?

Vic

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1. The best way to tell if it has an LSD (not to be confused with the drug) is to try and drift it, but don’t do this, you will roll over and hurt yourself if you have not mastered the art.

And pickups don’t drift easily. Just ask the former owner for the handbook of that particular car. Benefits of an LSD over an open diff include better traction on treacherous surfaces with minimum waste of torque through one tyre spinning.

2. A consumption of 13 kpl is just fine, if anything, you should be proud of it.

3. Yes. The phrase you are looking for is not “open up” but “bedding in”, and yes, this is the breaking in period. It is usually 1,000 km for most Isuzu KB pickups ever since the days of Chev-Luv.

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Baraza,

There is something that has bothered me for a while but the mechanics I have spoken to haven’t been of much help.

The question is: Doesn’t the size of the tyres affect the accuracy of the odometer reading?

Allow me to explain. How does a car measure distance travelled?

I assume that it does this by “counting” the number of tyre revolutions (presumably somewhere around the differential or gearbox).

For instance, if you jack up the car and engage the gear, one of the drive wheels starts spinning and the odometer continues reading mileage “travelled”.

If this is so, then when you change the tyres (for example moving from say 13” to 14” tyres, or from normal to thin-profile tyres of the same radius) then the odometer reading can no longer be accurate since the car does “not know” that you have changed the tyre size.

Since I changed the tyres on my Starlet to bigger ones, I have found that the mileage seems to be understated. For example, a 100km distance now shows, say, 95 km. Am I making any sense?

Karani

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You are making sense, apart from the part where you say different profile tyres of the same radius will give different odometer readings.

Same radius equals same circumference, therefore one tyre revolution will cover the same distance, whether on low profile or high profile tyres, provided the wheel diameter is the same.

And, believe it or not, cars nowadays are so clever they can tell when you are being dodgy.

A tale has it that someone imported an E60 BMW M5 and tried to swap the low profiles (stock on the M5) with “ordinary” high profile tyres suitable for Kenyan roads, and the car simply would not start.

Changing them back put the car back in a good mood and away he went. Interesting.

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Dear Mr Baraza,

Your advice is succinct, your wit unmatched, and you’re quite entertaining. Thank you.

Now, there is something that has baffled me for a while now: Why is it so expensive to import cars into Kenya?

I know that the Government has set the import and excise duties and associated fees… but why so expensive?

It costs twice as much its value to import a car into Kenya. Even second hand cars are double the cost!

Cars in the US and UK are shipped (from Japan, Germany etc) just as cars are shipped to Kenya, yet cars in Kenya cost twice as much the cars in the two countries and many others.

I have tried in vain to contact KRA with this inquiry.

Paul

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Paul, If it is only now that you realise governments tend to rob their people, some more than others, then you have been asleep.

The tax I pay for educating my readers every week was doubled during the last budget; I almost packed up and left for Uganda where I am sure they have no Car Clinic (of this magnitude at least).

I, too, have no idea why we have to pay through our noses for things that have already been used by other people.

I am sure if you asked the economic czars (as cliche-spewing journalism dropouts are wont to call them) like the Finance Minister and Commissioner General of KRA for answers, they will reply with a maze of figures and a verbal soup of phrases that come straight out of a first-year economics lecture.

The end result will be that you will still give unto Caesar what belongs to the Revenue Authority.

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Hi Baraza,

You recently did a great piece on the Peugeot, thank you for that.

I am in love with the Peugeot 407 coupe and I am planning to buy one from the UK. This could be a 2700cc diesel or a 3000cc petrol 2007 automatic.

Can you please give me your take on the pros and cons. I have not seen many on the roads in Nairobi. Are spares readily available?

Philip

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The 406 was a pretty car, and the 406 coupe took the prettiness a step further in a refinement of Pinifarina’s design.

But I am sorry to say the 407 coupe failed to follow this script: while the saloon is a looker, the coupe turned out to be somewhat humdrum.

The reason we buy coupes is that they look good and they make us look good, right?

Performance has also flagged owing to the increased weight from the 406. So buying the diesel is making worse an already bad situation.

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Hi,

I am planning to buy a used 1999 Volvo S80 sedan. What is its fuel consumption and what do you think of its performance based on the fact that it has covered more that 200,000 km so far?

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If you are buying an S80, then fuel consumption should not be one of your worries, otherwise you don’t belong in the premium compact saloon clique.

But it is not bad, if that is what you are asking. Performance will depend on how well taken care of it has been.

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Dear Baraza,

I would like some advice on the Toyota Starlet. I am planning to buy one because of my constrained budget — I only have 250K.

I understand there are two types with different engine types, so which is the best and is it a car with low maintenance costs?

Antony

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What do you mean by different engine types? Diesel vs petrol? Otto cycle vs Miller’s cycle? Reciprocating vs rotary? Two-stroke vs four-stroke?

If it is the internal codes used by Toyota (2ZZ against 4GE and 1JZ or 1KZ and what not) then that depends: Which model of Starlet are you seeking?

I once had a red EP82 with a 4EF engine, which was carried over to the swansong 90 series. Unless you want a 1N diesel (don’t).

Maintenance costs are similar to those of a wheel barrow… it is dirt cheap to run.