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5.7L JWL · 12-17-2006, 09:13 PM

Had a glich in the system...

Can someone answer this question? What would cause an alternator to "whine" but when you hook it up to diagnostics reader, everything is fine. All systems checkout good. It only has 10K mi. on it.

12-17-2006, 09:13 PM	#39
5.7L JWL Registered User Status: Offline Join Date: Dec 2006 Member ID: 60040 Pics: My Gallery Location: Atlanta Posts: 191	Re: How an alternator works! Had a glich in the system... Can someone answer this question? What would cause an alternator to "whine" but when you hook it up to diagnostics reader, everything is fine. All systems checkout good. It only has 10K mi. on it.