Ask Honest John

Most recently answered maintenance and servicing questions
I've just bought a Renault Megane 1.6 petrol. When I start the engine, it starts but loses power at first. It needs a bit of accelerating to keep the engine running. I have changed the spark plugs already,...
My Hyundai Santa Fe had a new water pump and cam belt last October. I've just been informed that the head gasket has gone as a result of the new water pump going. Should the new water pump last longer...
The DPF on my 2009 Jaguar XF was professionally cleaned after going from amber to red. The car had done high mileage (104,000), so I was kind of expecting it. 13,000 miles after the clean, it went straight...
My Renault Trafic 1.9 DCi glow plug light comes on and goes into limp mode. It also wont rev over 2000 and emits lots of white smoke from the exhaust. Can anyone help?
I purchased an approved 2012 BMW X5 from main dealer in May 2015 with a two year warranty. In February 2016, the main dealer supplied and fitted new alloys under warranty. Last month, my car went to the...
I recently had new clutch fitted to my 1.4 petrol Ford Fiesta, today I have had trouble with selecting gears and the car cutting out. I'm having to pump the clutch pedal to keep the car going. What's the...
I've just purchased a 2007 Volkswagen Golf DSG. Should I worry about the DSG if the car has only covered 13,000 miles?
MINI are quoting me one year's extended warranty, £425 including emergency service with £100 excess. My MINI Cooper is three years old with 12,757 miles on the clock. Is it worth it?
My 2013 Range Rover Evoque was in for a service a month ago. During the service they reported that there was a coolant leak. This was confirmed to be coming from the EGR cooler and this will require both...
I'm thinking of buying a new Ford Kuga with the Powershift auto box, but have heard various adverse reports about reliability and performance of these boxes. I would be very grateful for your opinion.