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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 2.5L (LCV)) >> Repair Instructions >> Positive Crankcase Ventilation Hose/Pipe/Tube Replacement

Positive Crankcase Ventilation Hose/Pipe/Tube Replacement

WARNING: This page is about a different variant/trim than selected.
GM4338170Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Intake Manifold Cover Replacement 
  2. Air Cleaner Outlet Duct Replacement
1 Positive Crankcase Ventilation Tube
Remove the positive crankcase ventilation tube. Plastic Collar Quick Connect Fitting Service