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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1013 (Front Drive Axle) >> Diagnostic Information and Procedures >> Intermittent Noise

Intermittent Noise

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. 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 Differential Carrier Assembly - Disassemble (8.25 Inch Axles)  or Differential Carrier Assembly - Disassemble (9.25 Inch Axle) .
Loose differential case assembly Set the differential case assembly to the proper preload and backlash. Refer to Differential Carrier Assembly - Assemble  and Backlash Inspection and Adjustment .