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Home >> Chevrolet >> 2007 >> Colorado 2WD L5-3.7L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Positive Crankcase Ventilation >> PCV Valve Hose >> Service and Repair
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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 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.

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