Noisy When Coasting
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
| 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 Differential Carrier Assembly Disassemble (9.25 Inch Axle) or Differential Carrier Assembly Disassemble (8.25 Inch Axle Lock Ring Style) . |
| Pinion and ring gear too tight | Adjust the pinion and the ring gear backlash. Refer to Backlash Inspection and Adjustment . |