Pontiac TSB #3657
2007 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# 3657.
Affected Component: ENGINE AND ENGINE COOLING:ENGINE
- Summary
- HARSH SHIFT, NO POWER AND SES/MIL LIGHT ON WITH DTC P0742. *KB
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