Buick TSB #3157A
2003 Buick Park Avenue
TSB Document: - Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# 3157A.
Affected Component: ENGINE AND ENGINE COOLING:ENGINE
- Summary
- ENGINE WHINE OR BUZZ NOISE SOUNDS LIKE A GENERATOR TYPE NOISE ON 3.1L OR 3.8L ENGINES. *TT
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