Affected Component: ELECTRICAL SYSTEM:IGNITION

Date Published

JUL 01, 2012

NHTSA TSB #

10045342

TSB Document

• SB-10045342-9886.pdf

Summary

GENERAL MOTORS: SES LIGHT ENGINE MISFIRE AND/OR SHUDDER- INSPECT IGNITION COILS. THIS MAY BE THE RESULT OF A HEAT STRESSED/DAMAGED IGNITION COIL. *JS