Removal Procedure
WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the engine left side spark plug wires. Refer to ENGINE CONTROLS - REMOVAL & INSTALLATION & OVERHAUL in Removal and Installation in Engine Performance.
- Remove the right engine mount strut at the engine. Refer to ENGINE MOUNT STRUT REPLACEMENT - RIGHT .
- Remove the positive crankcase ventilation (PCV) valve from the engine left side valve rocker arm cover.
- Remove the valve rocker arm cover bolts.
- Remove the valve rocker arm cover and gasket.
- Clean the valve rocker arm cover gasket sealing surfaces on the cylinder head and the lower intake manifold.