If the noise is a metallic rattling noise, then you might be on the right track here. But as well as the timing chain, it could also be the tensioner that keeps that timing chain tight at fault. The ...

Q: Thank you for using our problem (Ford Taurus 2002 which doesn’t start at times) in your column (Motoring, June 20). However, maybe I should explain the problem a little further. The car does turn ...

You earlier mentioned problems with timing chains on the 3 cylinder Skoda engines. My car is 0f 2004 make and approaching 60 000 miles. Should I change the chain now? What are the most common faults ...

The chain drives the camshafts and provides the timing for the opening and closing of the valves. Chains are used on many engines as an alternative to belts, which need to be replaced regularly.