What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Ask Honest John

Most recently answered diesels questions
I own a 2007 VW Passat 2.0 SEL TDI 170 DSG Estate which has covered about 75,000 miles. Until June it was averaging just over 42mpg on a combined cycle over 4500 miles, and on a run I could routinely get...
I currently driving a SEAT Leon FR TDi. I love it, and the high spec, but I am not getting to drive it as much as I used - and consequently, I am looking for something slightly more economical - but don't...
Our trusty 2004 Nissan X-Trail, at 160,000 miles, worries me and may need replacing. Whilst the engine is still sweet, there is a fuel judder at 1800rpm again. Last year we replaced the EGR, camshaft and...
A few months ago I purchased a Skoda Octavia L&K 2.0 TDI with which I have been very pleased. This is the first diesel that I have run and have been receiving confused messages about whether or not it...
Which modern and new diesel cars do NOT have a DPF fitted?
I think the motor industry has got it the wrong way round in its effort to prevent misfuelling. It is impossible to put diesel into a petrol tank but this does little harm except that the car won't start...
I have a 2005 Toyota RAV4 diesel with 57,000 miles on the clock. It was running fine, but now won't start. We've been told that it's probably the diesel fuel pump. Is this a common fault, and is replacement...
I need to buy a used diesel car for small family. My budget is £5000. I do not want a problematic car with huge repair bills.
Looking for an economical remap to increase mpg, not increase power as I pay enough insurance already. Does anyone know a company that would do that?
NB of Littlebourne’s email was timely for me since, that very day, whilst driving my 2010 diesel automatic Honda CR-V in sub zero conditions, I experienced hesitation seemingly from the gearbox. I set...