1999 ws6 rear end humming please help
#1
1999 ws6 rear end humming please help
Hello there I have a bone stock 99 ws6 auto with 54k on her. There is a humming sound coming from the rear end after about 30mph.It is kinda of higher pitch humming. Does anyone have any input on what it might be? rear wheel bearings? Rear end bearings? thanks for any help Brian