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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1843 (Engine Controls And Fuel - 3.5L (L66) - Introduction (2 Of 2)) >> Repair Instructions >> Exhaust Gas Recirculation Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn OFF the ignition.
  2. Fig 1: View Of Exhaust Gas Recirculation (EGR) Valve
    GM1237597Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the exhaust gas recirculation (EGR) valve electrical connector.
  4. Remove the EGR valve retaining nuts.
  5. Remove the EGR valve assembly.
  6. Remove the gasket.
  7. Clean the EGR valve mating surface.