Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published

NONE PROVIDED

NHTSA TSB #

10017120

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# 3394.

Summary

6.6 LLY INJECTOR DRIVER CODES. MISFIRE, ROUGH RUNNING, AND THE MIL/SES LIGHT ON. *SC