ford Workshop Repair Guides

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Fuel Delivery and Air Induction > < Positive Crankcase Ventilation Valve|Description and Operation
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Positive Crankcase Ventilation Valve: Service and Repair

CLEANING

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Cleaning of the positive crankcase ventilation valve is not recommended. 

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The positive crankcase ventilation valve should be replaced if needed. 

INSPECTION

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Shake positive crankcase ventilation valve and carefully inspect for splits or cracks.  

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If positive crankcase ventilation valve does not rattle or is damaged, replace positive crankcase ventilation valve.

Fuel Delivery and Air Induction > < Positive Crankcase Ventilation Valve|Description and Operation