Colorado 2WD V8-5.3L (2009)
Ignition Coil: Service and Repair
Ignition Coil Replacement
Removal Procedure
1. Remove the intake manifold cover. Refer to Upper Intake Manifold Sight Shield Replacement (See: Engine, Cooling and Exhaust/Engine/Intake
Manifold/Service and Repair).
2. Remove the spark plug wire from the ignition coil.
3. Disconnect the ignition coil electrical connector.
4. Remove the ignition coil bolts.
