Escalade V8-6.0L VIN N (2002)
Positive Crankcase Ventilation Valve: Service and Repair
Positive Crankcase Ventilation (PCV) Valve Replacement
Removal Procedure
1. Remove the engine sight shield, if required.
2. Remove the positive crankcase ventilation (PCV) tube (1) from the rocker arm cover.
3. Remove the PCV valve (2) from the PCV tube (1).
Installation Procedure
1. Install a new PCV valve (2) to the PCV tube (1).
2. Install the PCV tube (1) to the rocker arm cover.
3. Install the engine sight shield, if required.
