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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1495 (Engine Mechanical - 3.5L) >> Description And Operation >> Engine Cylinder Identification >> PCV System

PCV System

WARNING: This page is about a different car, the 2011 Lincoln MKZ and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

All engines are equipped with a closed-type PCV system recycling the crankcase vapors to the upper intake manifold.