GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: Cap the fittings and plug the holes when servicing the fuel system in order to prevent dirt and other contaminants from entering the open pipes and passages.

Note: Always maintain cleanliness when servicing fuel system components.


    Object Number: 1578465  Size: SH
  1. Drain the fuel tank. Refer to Fuel Tank Draining.
  2. Remove the fuel fill pipe bolt from the fuel fill pocket.
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

  4. Object Number: 1578469  Size: SH
  5. Remove the fuel fill pipe bolt from the underbody.
  6. Disconnect and reposition the rear stabilizer shaft. Refer to Stabilizer Shaft Replacement.

  7. Object Number: 2146411  Size: SH
  8. Loosen the fuel fill pipe hose clamp (1) at the fuel tank.
  9. Disconnect the vapor recirculation line quick connect fitting (2). Refer to Plastic Collar Quick Connect Fitting Service.
  10. Disconnect and remove the fuel fill pipe hose assembly.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2146411  Size: SH
  1. Install and connect the fuel fill pipe hose assembly.
  2. Tighten the fuel fill pipe hose clamp (1) at the fuel tank and tighten to 4 N·m (35 lb in).
  3. Connect the vapor recirculation line quick connect fitting (2). Refer to Plastic Collar Quick Connect Fitting Service.

  4. Object Number: 1578469  Size: SH
  5. Install the fuel fill pipe bolt to the underbody and tighten to 10 N·m (89 lb in).
  6. Position and connect the rear stabilizer shaft. Refer to Stabilizer Shaft Replacement.

  7. Object Number: 1578465  Size: SH
  8. Lower the vehicle.
  9. Install the fuel fill pipe bolt to the fuel fill pocket and tighten to 1.5 N·m (13 lb in).