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      08-14-2020, 12:32 PM   #4
Richbot
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Drives: Jerez Black E90
Join Date: Sep 2007
Location: STL

iTrader: (5)

That's how my car has sounded since it was new at certain speeds like 40-50mph, especially on coast-down it's always had a little bit of gear whine.

It has 129,000 miles on it now and the diff has never had any problems. The fluid being brown after 15k is normal.
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