GM Service Manual Online
For 1990-2009 cars only

Struts or Shock Absorbers Noisy Rear

Checks

Action

Broken mounts

Replace the shock absorber. Refer to Shock Absorber Replacement in Rear Suspension.

Extreme bushing wear

Replace the shock absorber. Refer to Shock Absorber Replacement in Rear Suspension.

Struts or Shock Absorbers Noisy Front

Checks

Action

Loose mountings

Check all mounting torques (bolt and nut). Refer to Fastener Tightening Specifications in Front Suspension.