Affected Component: ELECTRICAL SYSTEM:IGNITION

Date Published
JUL 01, 2012
NHTSA TSB #
10045342
TSB Document
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