gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Body - Water leaks/ Wind Noise From The Sunroof|Page 3721 > < Body - Water leaks/ Wind Noise From The Sunroof|Page 3719
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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.

Body - Water leaks/ Wind Noise From The Sunroof|Page 3721 > < Body - Water leaks/ Wind Noise From The Sunroof|Page 3719