Colorado 2WD L4-2.8L VIN 8 (2004)
PCV Valve Hose: Service and Repair
Crankcase Ventilation Hoses/Pipes Replacement
Removal Procedure
1. Remove the air cleaner resonator and outlet duct.
2. Disconnect the Positive Crankcase Ventilation (PCV) fresh air tube (6) from the air cleaner resonator (1).
3. Disconnect the PCV dirty air tube (2) from the following:
^
The camshaft cover (5)
^
The intake manifold (3)
Installation Procedure
1. Connect the PCV fresh air tube (6) to the air cleaner resonator (1).
2. Connect the PCV dirty air tube (2) to the following:
^
The camshaft cover (5)
^
The intake manifold (3)
3. Install the air cleaner resonator and outlet duct.
