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Old 03-28-2007, 03:06 PM
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Quote:
Originally Posted by blue thunder
Never had this noise before. I think it is coming from alternator but not 100% sure. A grinding noise that comes on and off every few seconds. Not a squealing noise. I have a new belt and I adjusted the tension a few times but the noise persists. Has anyone had the bearings go bad in the alternator? Someone said that could be the issue. I may take it to the store to have it tested if it makes the noise there. Any ideas what this noise is would be appreciated.

Mike
take the belt off and see if it still grinds while the belt is off check to see if the bearings on the pullys are loose ... the fact that it goes on and off could be the a/c clutch... watch it to see if the grinding starts when the clutch turns on
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