GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

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

Caution: Refer to Gasoline/Gasoline Vapors Caution in the Preface section.

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


    Object Number: 1766211  Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Disconnect the evaporative emission (EVAP) line (1) quick connect fittings from the module and the vent valve. Refer to Plastic Collar Quick Connect Fitting Service .
  3. Remove the EVAP line from the clip on the side of the fuel tank.
  4. Disengage the EVAP line from the retaining features molded into the fuel tank and remove the EVAP line.

Installation Procedure


    Object Number: 1766211  Size: SH
  1. Connect the EVAP line (1) quick connect fittings to the module and the vent valve. Refer to Plastic Collar Quick Connect Fitting Service .
  2. Engage the EVAP line to the retaining features molded into the fuel tank.
  3. Install the EVAP line to the clip on the side of the fuel tank.
  4. Install the fuel tank. Refer to Fuel Tank Replacement .