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Home >> Chevrolet >> 2014 >> Express 1500 LS, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.8L (L20), 5.3L (LMF), Or 6.0L (L96 LC8) - Repair Instructions - On Vehicle >> Repair Instructions - On Vehicle >> Positive Crankcase Ventilation Hose/Pipe/Tube Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of PCV Hose
    GM1201537Courtesy of GENERAL MOTORS COMPANY
  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Remove the positive crankcase ventilation (PCV) tube from the intake manifold and valve rocker arm cover.
    3. Fig 2: Throttle Body And Valve Rocker Arm Cover PCV Hose
    GM1235681Courtesy of GENERAL MOTORS COMPANY
  3. Remove the vent hose from the throttle body and the valve rocker arm cover.
  4. Replace the hose/tube as necessary.
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