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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1419 (Engine Emission Control System - 3.0L (4V)) >> Removal And Installation >> Positive Crankcase Ventilation (PCV) Valve >> Removal and Installation

Removal and Installation

WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
  1. Release the clamp and disconnect the crankcase ventilation tube from the PCV valve.
  2. Rotate counterclockwise and remove the PCV valve from the valve cover.
    NOTE: A new Positive Crankcase Ventilation (PCV) valve must be installed if removed from the valve cover. Damage will occur to the locking mechanism on the PCV valve.
    NOTE: To install, apply clean engine oil to the O-ring seal.
    • Discard the PCV valve.
  3. To install, reverse the removal procedure.
    • Install a new PCV valve.
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