8.5 posi noise
05-27-2012, 06:58 PM
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8.5 posi noise
gm 8.5 posi make clunking tapping chattering noise when turning?
what could it be?????
it a stock posi carrier 4.88 gears
05-27-2012, 08:08 PM
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It might just be the clutches chattering and a little friction modifier should fix that. It's possible there is damage to the spiders so it wouldn't be a bad idea to pull the cover and have a look. If you don't find anything broken then some fresh synthetic lube and a bottle of additive should make a difference.
05-27-2012, 09:44 PM
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09-26-2012, 06:23 AM
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