LaCrosse V8-5.3L (2008)
Valve Cover: Service and Repair
Valve Rocker Arm Cover Replacement - Left Side
Valve Rocker Arm Cover Replacement - Left Side
Removal Procedure
1. Remove the engine sight shield, if required. Refer to Upper Intake Manifold Sight Shield Replacement (See: Intake Manifold/Service and Repair).
2. Remove the connector position assurance (CPA) retainer (3).
3. Disconnect the ignition coil main electrical connector (4).
4. Reposition the engine harness, as necessary.
5. Remove the spark plug wires (724) from the ignition coils.
1. Twist each plug wire 1/2 turn.
2. Pull only on the boot in order to remove the wire from the ignition coil.
6. Remove the ignition coil bracket bolts (720).
7. Remove the ignition coil and bracket assembly (719).
