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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.0L (LSY)) >> Repair Instructions >> Positive Crankcase Ventilation Hose/Pipe/Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Crankcase Pressure Sensor - Remove - Crankcase Pressure Sensor Replacement
  2. GM5084569Courtesy of GENERAL MOTORS COMPANY

    Retainer (1) @ Positive Crankcase Ventilation Hose (2) - Remove

  3. Engine Wiring Harness (3) - Reposition
  4. GM5084570Courtesy of GENERAL MOTORS COMPANY

    Positive Crankcase Ventilation Hose Connector Bolt (1) - Remove [2x]

  5. Positive Crankcase Ventilation Hose (2) - Remove
  6. GM5084572Courtesy of GENERAL MOTORS COMPANY

    Positive Crankcase Ventilation Hose Fitting Seal (1) @ Positive Crankcase Ventilation Hose (2) - Remove and DISCARD [2x]