GMC Suburban 1500 Problem Report

GMC Suburban 1500 Front/Rear Differential May Develop Noise Due to Worn Bearings

(10 reports)

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.

ROARING NOISE COMING FROM REAR AT SPEEDS OF 50-65 MPH -
Roaring from rear end. Took it to the shop and they said I'd need to "replace the rear end." -
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