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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1415 (Engine Control System - 4.2L (Introduction)) >> Repair Instructions >> Evaporative Emission (EVAP) Canister Vent Solenoid Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Fig 1: Locating Fuel Tank Electrical Connectors
    GM730919Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the harness connector (2) from the evaporative emission (EVAP) canister vent valve.
  4. Fig 2: Removing/Installing EVAP Canister Vent Valve
    GM730717Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the EVAP vent pipe (3) from the EVAP canister vent valve (1).
  6. Disengage the bracket retaining tab (2) and remove the EVAP canister vent valve.