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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1956 (Engine Controls And Fuel - 2.4L - Introduction) >> Repair Instructions >> Evaporative Emission Canister Purge Solenoid Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating EVAP Canister Purge Valve Electrical Connector
    GM1578477Courtesy of GENERAL MOTORS CORP.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the engine wiring harness electrical connector from the evaporative emission (EVAP) canister purge valve.
    3. Fig 2: EVAP Canister Purge Valve Tube
    GM1571757Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the EVAP canister purge valve tube. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Disconnect the chassis EVAP vapor line from the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service .
    5. Fig 3: EVAP Canister Purge Valve
    GM1578478Courtesy of GENERAL MOTORS CORP.
  5. Remove the EVAP canister purge valve bracket bolt.
  6. Remove the EVAP canister purge valve with bracket.
  7. Remove the EVAP canister purge valve from the bracket.
  8. Inspect for carbon release in the EVAP canister purge valve ports. If there is any loose carbon, replace the EVAP canister and any components necessary to remove the carbon particles.
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