Ask Honest John

Most recently answered technical issues questions
Which tyres would you recommend for a 2001 Audi TT Roadster on 17-inch wheels? Would you consider all season tyres as an option? My annual mileage is less than 5000.
I am trying to find out exactly what is the difference between the Renault Master and the Vauxhall Movano? Most reviews say they are almost the same but that isn't detailed enough for me? Can you help?
I'm looking to buy a 2004 Toyota Yaris with 47,000 miles on the clock. The engine is a 1.0-litre and the car has a full service history; however, your reviews say that timing chain failure is an issue...
I have a 2002 Skoda Octavia 1.9 TDi. I started it today and reversed it off the drive. I was then able to get it out of reverse with some difficulty but it will now not engage any gear when the engine...
Hyundai service information does not mention a cam belt, does this mean that this model has a chain?
Is it possible to fit a Ford Focus 2.0 TDCI engine into a 1.8 TDCI Transit Connect without wiring problems?
Can you please speed up your website? Its extreme usefulness is let down partially by the refresh speed. I do not think it is my computer because I can elsewhere(no Google or the like) and get a decent...
My Ford Galaxy (2010) has a small area (five-inch circle) of condensation on the bottom corner of the windscreen. It appears every day and l am assuming a break in the windscreen seal in this area. What...
My Vauxhall Vectra 1.9 diesel is losing power. It is coming up on the diagnostic as the throttle actuator. If I was to replace this part would it solve the problem? or could it be the EGR valve?
The heater/air con in my 2006 Mercedes-Benz CLK is either very cold or full-heat, with no in between. As soon as I click the individual control to 'on', (provided the otherside is also 'on') it goes to...