I bought a new 2016 Cruze and at idle I can hear a high pitch noise that seems to come from the alternator. The dealer replaced 3 alternators on it and after still complaining about the noise they put a new 2017 next to it and that one has a similar noise at idle. Their conclusion is that is normal.
I was wondering if anybody else has this problem as this is "normal". It only comes on at idle when the engine is warm.
I was wondering if anybody else has this problem as this is "normal". It only comes on at idle when the engine is warm.