GM Service Manual Online
For 1990-2009 cars only

Checks

Action

Scored rod

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

Dents

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

Leaks (seal cover)

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