Noisy When Coasting
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Noisy When Coasting
| Checks | Action |
|---|---|
| DEFINITION: Noise is audible when slowing down and disappears when driving. | |
| Worn pinion and ring gear | Adjust or replace the pinion and the ring gear. Refer to Drive Pinion and Ring Gear Replacement (8.6, 9.5/9.5LD, and 11.5 Inch Axles) or Drive Pinion and Ring Gear Replacement (10.5 Inch Axle) . |
| Pinion and ring gear too tight | Adjust the pinion and the ring gear backlash. Refer to Backlash Adjustment (8.6 Inch Axle) or Backlash Adjustment (9.5 LD Axle) or Backlash Adjustment (10.5, 11.5 Inch Axles) . |