Silverado 1500 4WD V8-6.2L (2010)
Ignition Coil: Service and Repair
Ignition Coil Replacement
Removal Procedure
1. Remove the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement (See: Engine, Cooling and
Exhaust/Engine/Intake Manifold/Service and Repair).
2. Disconnect the ignition coil wiring harness electrical connector (1) from the ignition coil.
3. Remove the spark plug wire from the ignition coil.
*
Twist the spark plug wire boot a 1/2 turn.
*
Pull only on the boot in order to remove the wire from the ignition coil.
4. Remove the ignition coil bolts.