Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published

DEC 01, 2003

NHTSA TSB #

10005152

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# 030604018A.

Summary

COLD IDLE FLUCTUATION AT ALTITUDE, HESITATION ON ACCELERATION OR 1-2 UPSHIFT DELAY. *TT