Removal Procedure
WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the air cleaner outlet resonator. Refer to Air Cleaner Outlet Resonator Replacement .
- Remove the rocker arm cover bolts.
- Remove and discard the rocker arm cover bolt grommets, if necessary.
- Remove the rocker arm cover.
- Remove and discard the rocker arm cover gasket.
- Clean and inspect the rocker arm cover, if necessary. Refer to Valve Rocker Arm Cover Cleaning and Inspection .