Affected Component: FUEL SYSTEM, OTHER

Date Published
NONE PROVIDED
NHTSA TSB #
10017016
TSB Document
  • 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