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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Mechanical - 6.0L (L96)) >> Repair Instructions - On Vehicle >> Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Fig 1: PCV Tube
    GM1696754Courtesy of GENERAL MOTORS COMPANY
  3. Remove the PCV tube (1) from the air cleaner outlet duct.
  4. Fig 2: PCV Tube And Right Valve Rocker Arm Cover Fitting
    GM1696757Courtesy of GENERAL MOTORS COMPANY
  5. Remove the PCV tube (1) from the right valve rocker arm cover fitting (2). Refer to Plastic Collar Quick Connect Fitting Service .