I bought a BMW 316d one year ago, and so far I have been very satisfied. However, six months ago a metallic "ticking" sound began coming from the engine compartment. The sound has gotten worse since ...

I know this year seems like it's got 98 months and we're on month 134, but according to scientists I've spoken with, it's really a normal, 12-month year. That's why it's so surprising that it was only ...

I'd be inclined to take the advice of your mechanic, but if you are still concerned get the opinion of another mechanic. It should be easy, simply by listening to it, to determine where the noise is ...