Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published

OCT 06, 2006

NHTSA TSB #

10010285

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# 3154.

Summary

MISFIRE, BUMP OR MULTIPLE BUMPS AFTER A 1-2 UPSHIFT. *TT