GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Warning: Refer to Fuel and Evaporative Emission Pipe Warning in the Preface section.

Caution: Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Caution in the Preface section.

  1. Remove the fuel tank. Refer to Fuel Tank Replacement.

  2. Object Number: 1480092  Size: SH
  3. Release the evaporative emission (EVAP) hose assembly retainers (1) from the fuel tank heat shield.
  4. Note: Before disconnecting or reconnecting EVAP pipes. Refer to Plastic Collar Quick Connect Fitting Service.


    Object Number: 1480093  Size: SH
  5. Cut and remove the ties (1) securing the EVAP hoses.
  6. Disconnect the EVAP hose assembly (3) from the fuel tank vent valves and fuel module.
  7. Remove the EVAP hose assembly from the fuel tank.
  8. Remove the EVAP canister purge pipe (2) from the fuel tank.

Installation Procedure


    Object Number: 1480093  Size: SH
  1. Install the EVAP canister purge pipe (2) to the fuel tank.
  2. Install the EVAP hose assembly to the fuel tank.
  3. Connect the EVAP hose assembly (3) to the fuel tank vent valves and fuel module.
  4. Install new ties (1) securing the EVAP hoses.

  5. Object Number: 1480092  Size: SH
  6. Attach the EVAP hose assembly retainers (1) to the fuel tank heat shield.
  7. Install the fuel tank. Refer to Fuel Tank Replacement.