Pontiac TSB #990309004
1990 Pontiac Grand Prix
TSB Document: - Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Pontiac for this TSB. Call your local Pontiac dealer's service department & ask for a copy of TSB# 990309004.
Affected Component: SUSPENSION
- Summary
- CUSTOMERS MAY COMPLAIN OF GRINDING / SCRAPING / GROANING NOISE FROM REAR SUSPENSION. *TT
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