TrailBlazer 4WD V8-5.3L VIN M (2006)
Ignition Coil: Service and Repair
IGNITION COIL(S) REPLACEMENT
REMOVAL PROCEDURE
1. Remove the spark plug wire from the ignition coil.
2. Disconnect the ignition coil electrical connector.
3. Remove the ignition coil bolts.
4. Remove the ignition coil.
INSTALLATION PROCEDURE
