GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

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

  2. Object Number: 802789  Size: SH

    Notice: Clean all of the following areas before performing any disconnections in order to avoid possible contamination in the system:

       • The fuel pipe connections
       • The hose connections
       • The areas surrounding the connections

  3. Disconnect the fuel lines from the primary fuel tank module. Refer to Metal Collar Quick Connect Fitting Service and Plastic Collar Quick Connect Fitting Service .
  4. Disconnect the hoses from the retaining feature at the fuel tank.

Installation Procedure

  1. Clean any contamination from the male pipe ends of the primary fuel tank module.

  2. Object Number: 802789  Size: SH
  3. Connect the hoses to the retaining feature at the fuel tank.
  4. Connect the fuel lines from the primary fuel tank module. Refer to Metal Collar Quick Connect Fitting Service and Plastic Collar Quick Connect Fitting Service .
  5. Install the fuel tank. Refer to Fuel Tank Replacement .