Most recently answered diesels questions

I started my new Suzuki SX4 2.0DDiS SZ5 the other morning, and the engine made a terribly rough noise. Turned it off and started it again, and all was fine. What could it have been? Sounded like it wasn't...

Could you explain why the cost of diesel fuel is up to 8p per litre more than petrol? As diesel is a lower fraction of the crude oil from which it is made than petrol, it needs less processing and as it...

I am due to start a new job in Lincolnshire which involves covering 30,000 miles a year, 200 miles a day. Which car would you recommend as the cheapest option? I can't afford a new car and, given the high...

I drive a 2003 BMW320d that has done 125,000 miles. In July, the engine was destroyed by metal flaps from the air intake dislodging and going into the engine. Despite the mileage on the car, I pay for...

I recently bought a Nissan Qashqai 1.5dCi and have been disappointed with the average fuel consumption of around 35mpg, and with the power and smoothness of the engine. I have been told by one friend that...

When trying to accelerate hard in 4th or 5th gear my 2006 Focus TDCi is prone to misfiring with the resulting loss in power. At all other times acceleration is fine. What could be the cause of this?

I will be selling my BMW 5 Series Touring soon. I have had back problems and, after driving to Scotland, am left in significant pain which takes a day or so to ease. I thought that a higher seating position...

I live in Northern Ireland and recently bought my first diesel-engined car, a Land Rover Discovery 4 HSE automatic. I would like to use Shell V-Power but it is not sold in Northern Ireland. Are there any...

I'm in need of a reliable diesel on a small budget of up to £1500. I'm afraid of a Golf (and to some extent of a Bora) due to possible DMF issues in this budget range. An estate/hatchback might be handy...

I am looking to buy a Jaguar X-Type estate 2.2D automatic in either SE or Sovereign trim and I believe they are all fitted with DPFs. I commute 25 miles each way to work and do 15,000 per year. Should...