GMC Suburban 1500
Report: Front/Rear Differential May Develop Noise Due to Worn Bearings
GMC Suburban 1500 Problem
Drive Train Affected: 4WD
The front or rear differential may develop an abnormal noise due to worn bearings or another internal fault. Our technicians tell us that a complete overhaul of the affected differential is commonly necessary to correct this condition.
Visitor, 1997 GMC Suburban 1500, 4WD, 150,000 mi
Roaring from rear end. Took it to the shop and they said I'd need to "replace the rear end."