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Most recently answered diesel engines questions
Should I have the update to my Audi A4 2.0 and, if so, why? I can see no benefit for me and only risk that it causes a future problem that Audi disown. I've refused the update so far.
My 2011 Hyundai i20 CRDi 90PS diesel has developed sluggish starting and oil splashed 3/4 way up the dipstick (checked after overnight standing). Coolant level remains normal. The engine has often cut...
I have just bought a new diesel Renault Captur. Have I made a big mistake not taking heed of government warning?
I'm thinking of changing my 2010 Mercedes-Benz E350 CDI for an E400 petrol or an E300 hybrid. I drive 6000 - 7000 miles annually, normally 20 mile journeys with occasional European trips. What is your...
I have 2010 FIAT Fiorino MultiJet. It will turn over with the key and will start if push started, but will not start with the key.
We are undecided between a Ford Kuga 2.0d, a Nissan Qashqai 1.6-2.0d and a Kia Sportage 2.0d. We would consider petrol if it was economical enough, or other diesel engines, though. We do a small amount...
I understand that many Volkswagen Golf that have had the emissions fix have had subsequent problems with the engine. Is this correct?
I have a B8 Audi A4 Avant diesel which has done 80,000 miles. My garage is recommending an engine treatment called Terraclean and I'm aware that there can be big bills on a high mileage diesel. Are these...
I have a 2006 diesel SAAB 9-3 Convertible that showed a 'limited performance' message from engine management and then the brake lights flickered. Although the engine management warning light comes on I...
Since having the emissions fix on my Volkswagen Passat, I noticed the fan running for twenty or so seconds after I had switched off and locked the car. It sounded so loud and I've never noticed it before.
 

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