Ask Honest John

Most recently answered petrol engines questions
My Audi S6 is three years old, with 72,000 miles on the clock. I have just had double turbo failure (£4000 to repair). My local Audi specialist has discovered it is due to a faulty oil pump, which they...
I have been told that the previous-generation BMW 330ci M Sport is a very good car and that its engine is probably one of the best of its kind. Can you shed any light on this? Is it as good as people say?
I am hoping to buy a new Suzuki Vitara 1.6 petrol automatic. Has it got chain cam?
I own a 2006 Ford Focus Estate (1.6 petrol) that refuses to start. When I switch on the ignition the dash warning lights are displayed. I had a new fuse box fitted because of corrosion but this hasn't...
I'm looking at possibly buying a one year old Skoda Rapid with a 1.2 petrol engine. Do you know of any problems with this engine?
I want to buy a Skoda Octavia Estate 1.2 TSI. However, I have just discovered that the 1.2 TSI petrol engine has been replaced by a 1.0 TSI. Is this new engine any good?
I would like to ask your opinion about the Volkswagen Passat and Ford Mondeo. I want to buy a used car with a manual gearbox and petrol engine. I've seen a Passat 1.4 and a Mondeo 1.8 that I quite like....
One month ago I took my BMW series 3 (petrol) for a routine service and MOT. They called me to say there were "issues" with the car. It transpires two pieces of metal fell into the engine when they removed...
I am retiring soon and want to buy a new hatchback with five-doors, a petrol engine and manual gearbox. I quite like the Audi A3 and Volkswagen Golf. Is the Golf due a mild update in October 2016 and has...
My shortlist for my next car is between the Jaguar XE petrol and the MErcedes-Benz C-Class (also petrol. Which is best? Also is there a new Jaguar petrol engine on the way?
 

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