LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Alternator noise

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Old 07-26-2012, 10:09 PM
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Alternator noise

I've warrantied two alternators since I had my engine replaced a month ago. My mechanic didn't replace the rear L bracket on the back of the alternator and now I keep going through alternators because of bearing noise. Is this because of the bracket being missing or just bad luck?
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Old 07-26-2012, 10:27 PM
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Re: Alternator noise

There is one thats slightly bent and around seven inches long. I never used mine and have no issues. Does the alternator move some or feel very solid? There should be almost no play and the belt should be very snug. If cheap remanufactured, it is always a possibilities.
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Old 07-26-2012, 11:41 PM
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Re: Alternator noise

No play. Everything is tight and doesn't move.
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Old 07-27-2012, 08:58 AM
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Re: Alternator noise

Can you put the bracket back? I changed designs and need different bracket. Ebay sells them if you need to buy one.
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