GMC TSB #3491
2004 GMC Savana
Affected Component: FUEL SYSTEM, OTHER
- 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# 3491.
- Summary
- HIGHWAY SPEED EXCESSIVE SMOKE AND FUEL KNOCK. *TT