Installation Procedure
- Install the hose as necessary.
- Install the vent hose to the throttle body and the valve rocker arm cover.
- Install the PCV hose to the intake manifold and valve rocker arm cover.
- Install the engine sight shield. Refer to Engine Sight Shield Replacement (4.8L, 5.3L, and 6.0L (RPO LQ4)) or Engine Sight Shield Replacement (6.0L (RPO LQ9)) .