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Home >> Acura >> 2004 >> MDX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (PCV System) >> PCV Valve Replacement
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PCV Valve Replacement

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine cover (see step 1 on REMOVAL ).
  2. Remove the bolt (A).
    NOTE: Take care not to spill oil on the hot exhaust manifold.
    Fig 1: PCV Valve And Nuts With Torque Specification
    G05485341Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Remove the PCV valve (B).
  4. Install the parts in the reverse order of removal.
    NOTE:
    • When installing a new PCV valve, make sure the O-rings (C) are in place.
    • When installing a used PCV valve, use new O-rings (C).
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