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Home >> Chevrolet >> 2013 >> Express 2500 V8-6.0L >> 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




Positive Crankcase Ventilation Hose/Pipe/Tube Replacement

Removal Procedure





1. Remove the engine cover. Refer to Engine Cover Replacement Service and Repair.

2. Remove the positive crankcase ventilation (PCV) tube from the intake manifold and valve rocker arm cover.





3. Remove the vent hose from the throttle body and the valve rocker arm cover.

4. Replace the hose/tube as necessary.

Installation Procedure





1. Install the vent hose to the throttle body and the valve rocker arm cover.





2. Install the PCV tube to the intake manifold and valve rocker arm cover.

3. Install the engine cover. Refer to Engine Cover Replacement Service and Repair.

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