My friend had told me that his car was making a humming noise in 5th and in left hand corners you could feel a vibration. It feels like it is coming from the right rear and have checked to see if anything is rubbing. We found nothing. He said it has been this way for about 10,000 miles.
I was wondering if anyone, or anyone you know, has had a similar problem and can inform me what it might be. I was thinking that it is the rear differential but not too sure. Any info would be greatly appreciated.