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Old 01-26-2016, 10:26 AM
X53Jay4.8is X53Jay4.8is is offline
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Quote:
Originally Posted by crystalworks View Post
Was there a whining noise before the alternator was installed? If not there is a good possibility they used a cheaply rebuilt alternator and the bearing on it is whining. I speak from experience on this one... took 3 alternators (varying issues) before I finally broke down and just bought a new Valeo unit.
Yeah I am with Crystalworks on this one. You more than likely have bearing noise from one of the components.If it was not there before the alternator crap out then you probably got a defective alternator with bad bearing. I stay away from the rebuilt aftermarket items. You may have to put a stethoscope on the pulleys of the alternator and ac and see what you hear.
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