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Most recently answered engine questions
This car has been using a litre of oil every three weeks from new. Audi Liverpool (the suppliers) say that could be normal as Audi engines always use a fair amount of oil when new. They now admit that...
My brand new Mazda3 petrol has only done 5000 miles but has been clattering when cold since 800 miles. A Mazda technician finally diagnosed piston slap and said he would make a report recommending a 'short...
I bought a new E Class Mercedes in September and a month ago the engine cut out for no reason. Mercedes have taken it back in but found no problem. Four days ago the same thing happened and the car is...
I have removed my Pierburg 2e carb to clean but when I opened the carb I noticed that some kind of gasket was split and needs replacing, but having trouble finding this part. Would be grateful if you could...
I am collecting a Mercedes C250CDI from Stuttgart and driving it back to the UK. Given that this will mainly be motorway miles how long (time or distance) should I stay in the rev band ranges as advised...
We want to buy a (probably new) Roomster as long as we can cope with the four-month wait. I don't know which engine to go for. Does this Skoda have the same VAG 1.4 diesel that appears to be disappointing...
My car started mis-firing, so I took it to a garage and had new spark plugs and new coils put it but it doesn't seem to be running the same and still mis-firing. My mate came round with diagnostics and...
Hoping you can help. I have two questions: 1. My car (new 520DSE) is normally very quiet and smooth. However, the engine noise rises and the smoothness is lost on a regular basis (every fortnight or...
The original engine in the car has developed a loud knock soon after turbo replacement. Mazda agents have said they cannot determine the cause without stripping down. I cannot afford this! Paid £7000 for...
Is the VAG 1.4 TSI engine any good? Looking to change car, I do 15,000 to 20,000 a year. I need a bigger car to replace my 05-plate Golf.
 

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