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      10-18-2012, 08:44 PM   #18
Second Lieutenant
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Drives: 06' 330i
Join Date: Apr 2010
Location: VA

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2006 330i  [0.00]
Originally Posted by Denny347
Originally Posted by PTA85 View Post
Ok so I took my car to a shop and they put it up on a lift and ran it and found that the rear left wheel bearing is humming really loud. So I will replace that and see if it helps, I'm sure it will.
Hmmm, I guess it could be my other rear wheel bearing that hasn't been replaced yet.
Yeah I would check it out, they ran my car up on the lift and listened to the bearings. That's the best way to find a bad bearing. Our bearings sometimes won't oscillate noise if the bearing is really bad. Which is why they aren't as easy to identify. I changed my diff fluid also and it feels very smooth now, well besides the bad bearing, which will be replaced Wednesday.