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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1459 (Rear Drive Axle) >> Diagnostic Information and Procedures >> Intermittent Noise

Intermittent Noise

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Intermittent Noise

Checks Action
Warped ring gear Replace the ring gear. Refer to Drive Pinion and Ring Gear Replacement  .
Loose differential case bolts Tighten differential case bolts to specifications. Refer to Fastener Tightening Specifications  .