Pre LCI 330d - what to look out for?
For fun took a 330d for a test drive and was pretty impressed, but noticed a strange chirp noise when starting and stopping the engine. What could this be, or is this a normal thing? Other than that, the engine sounded good and felt very strong and smooth!
What other issues should one take note of with these engines?
BMW E90 330i (M) '05 (His) | (Hers) BMW E46 320i f/l (M) '03