chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Thermostatic Air Cleaner > < Positive Crankcase Ventilation Valve|Locations|Page 2300
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Positive Crankcase Ventilation Valve: Service and Repair

PCV Valve

1.

Disconnect PCV valve from valve cover.

2.

Disconnect PCV valve hose from TBI port.

3.

Ensure TBI port and PCV valve hose are free of obstruction.

4.

Reverse removal procedures to install.

Thermostatic Air Cleaner > < Positive Crankcase Ventilation Valve|Locations|Page 2300