cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Positive Crankcase Ventilation|Description and Operation|Page 5120 > < Positive Crankcase Ventilation|Description and Operation
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Positive Crankcase Ventilation: Service and Repair

Crankcase Ventilation Hoses/Pipes Replacement

Removal Procedure 

1. Remove the fuel injector sight shield.
2. Disconnect the PCV fresh air tube from the left camshaft cover.
3. Remove the PCV fresh air tube from the air cleaner outlet duct.

4. Remove the retaining clip securing the PCV dirty air tube.
5. Disconnect the PCV dirty air tube from the PCV orificed tube.
6. Remove the PCV dirty air tube from the intake manifold.

Installation Procedure 

Positive Crankcase Ventilation|Description and Operation|Page 5120 > < Positive Crankcase Ventilation|Description and Operation