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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Engine Mechanical - 3.1L V6 - VIN (J) (On-Vehicle)) >> Repair Instructions >> Positive Crankcase Ventilation (PCV) Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the vacuum hoses (1) from the fuel pressure regulator (3) and the Positive Crankcase Ventilation (PCV) valve (2).
  2. Remove the PCV valve (2).
    Fig 1: PCV Valve And Components
    G01763578Courtesy of GENERAL MOTORS CORP.
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