The complete automotive resource for buyers, sellers, and owners like you.
Car, Truck and SUV Forums at Roadfly
+ Bentley Forums
+ BMW Forums
+ Cadillac Forums
+ Chevrolet Forums
+ Ferrari Forums
+ Jaguar Forums
+ Lamborghini Forums
+ Lotus Forums
+ Mercedes-Benz Forums
+ Maserati Forums
+ MINI Forums
+ Porsche Forums
+ General Discussion
+ Marketplace Forums
Re: Thumping noise under center of car on shifting (archive)

[ Follow Ups ] [ 5-series (E28) Message Board ] [ Msg. Board FAQ ]

Posted by KeithK on January 15, 2001 at 17:48:02:

In Reply to: Thumping noise under center of car on shifting. posted by George Cartwright on January 14, 2001 at 15:48:17:

Check your differential mount.It's at the rear/top of the differential.Four bolts hold the mount to the car&one large bolt holds the differential to the mount.Put a jack under the differential and see if you can lift it.$90-5 bolts-1/2 hour.
I just bought a 1986 528E. The seller told me he replaced the auto trans and the carrier bearing. On takeoff and shifting there is a thumping noise that sounds like it is under the center of the car. I doesn't feel like the trans is slipping. Could it be differential?





Follow Ups:



[ Follow Ups ] [ 5-series (E28) Message Board ] [ Msg. Board FAQ ]
Questions, comments, or problems, please visit the Roadfly help desk.
Roadfly.com Logo © 1997 - 2017 Jump Internet Inc. All rights reserved.