Mechanics

GMC SUBURBAN GRINDING PROBLEM

1996 GMC Suburban • 230,000 miles

There is a grinding noise coming from the front end of my burb when I accelerate and have it in 2wd. Grinding noise is not present when in 4 hi or 4 low. We have already disassembled the passenger side drive axle tube and found nothing wrong.
Avatar
Guest
February 5, 2013.



Check wheel bearings and brakes on both sides. It may be rust on rotor causing that.

Hmac300
Feb 5, 2013.