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Most recently answered diesel engines questions
Is the Citroen/Peugeot Blue HDi 120 S&S worth the extra £850 over the older e-HDi 115 S&S engine in, say, the 2008?
I haven't owned a diesel car before, but last week bought a 2014 Audi A5 2.0 TDI. A friend advises that I should let this car (with 1200 miles on the clock) idle for five minutes on the drive after using...
I have recently bought a four year old Volkswagen Touran 1.6 TDi with 17,000 miles on the clock and a full service history. The issue of DPF comes up on your site often and this is raising concerns. 1)...
I have a 2003 Ford Focus 1.8 diesel 115 and a few weeks ago the turbo went on it. I had a recon turbo fitted by my local mechanic, he also cleaned out the intercooler, pipes, sump etc. However, upon starting...
Has my 2002 Volkswagen Polo 1.4 TDI blown a head gasket? There is water build up in the tray at the front driver's/coolant tank side of engine. The car doesn't overheat, nor is there any milky oil or excessive...
I need to replace my 15 year old Lexus IS 200. I’d like a used BMW (2014 model), either a 1 or 3 Series. However, I’d most likely go for the 2.0 diesel with an automatic ‘box. The intention would be to...
I am looking at a two year old Mercedes-Benz B180 diesel and they seem to come with either a 1.8 litre or 1.5 litre engines. The former is slightly higher CO2 and lower MPG, but are there any other differences?
I'm thinking of buying a 2012 BMW X3 diesel auto with 102.000 miles on the clock and a full service history. Is there anything I should be wary of?
Geoffrey Lean in the Telegraph blames diesel cars for pollution, forgetting that almost ALL commercial transport, on sea and land, runs on oil fuel. Modern diesels do not smoke and with the filters and...
I wish to buy a used (2010/11) Range Rover Sport, but am not sure which engine to go for. I do around 10,000 miles annually, so fuel consumption is not a big issue. Can you help?