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Home >> Mercury >> 1991 >> Cougar/XR7 V8-302 5.0L HO >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Positive Crankcase Ventilation >> Positive Crankcase Ventilation Valve >> Locations

Positive Crankcase Ventilation Valve: Locations

The positive crankcase ventilation valve is located in the top of the engine intake manifold, near the firewall.

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