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.

Affected Component: ENGINE AND ENGINE COOLING:ENGINE

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

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Date Published
OCT 06, 2006
NHTSA TSB #
10010285
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