Pontiac TSB #3648
2003 Pontiac Sunfire
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# 3648.
Affected Component: ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
- Summary
- HESITATION ON ACCELERATION AFTER INTERNAL ENGINE REPAIRS - CHECK INJECTOR HARNESS ORIENTATION. *TT
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