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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1562 (Rear Drive Axle) >> Diagnostic Information and Procedures >> Intermittent Noise

Intermittent Noise

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Intermittent Noise

Cause Correction
IMPORTANT: Inspect for the proper gear oil levels prior to performing system diagnosis. Refer to Lubricant Level Inspection - Rear Drive Axle .
Worn, loose, or damaged axle mount and/or bracket Repair or replace the axle mount and/or bracket as required.
Incorrect gear oil Replace with the correct gear oil and friction modifier additive. Refer to Sealers, Adhesives, and Lubricants .