GMC TSB #PIP-4792A
2010 GMC Savana
Affected Component: FUEL SYSTEM, GASOLINE
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# PIP-4792A.
- Summary
- GM: ON A COLD START THERE MAY BE A HARD START, BRIEF ROUGH RUNNING, BLACK EXHAUST COLOR, AND AN ENGINE LIGHT. THE SYMPTOMS DIMINISH AFTER RUNNING A WHILE. *RM