Escalade 4WD V8-6.0L Hybrid (2011)
4. Remove the PCV fresh air tube (1) from the right valve rocker arm cover fitting (2), if required.
5. Remove the appropriate PCV hose/tube from the vehicle.
Installation Procedure
1. Install the appropriate PCV hose/tube to the vehicle.
2. Install the PCV fresh air tube (1) to the right valve rocker arm cover fitting (2), if required.