Envoy 4WD V8-5.3L (2007)
Fuel Filler Hose: Service and Repair
Fuel Tank Filler Pipe Replacement (TrailBlazer, Envoy, Rainier)
Removal Procedure
1. Remove the fuel fill cap.
2. Remove the fuel fill pipe housing.
3. Remove the fuel fill pipe bracket nuts (2).
4. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
5. Disconnect the fuel filler pipe recirculation hose from the fuel tank.
6. Loosen the clamp securing the fuel fill pipe to the fuel tank.
7. Disconnect the fuel fill pipe from the fuel tank.
8. Cap the open end of the fuel fill hose.
9. Remove the fuel fill pipe ground strap bolt.
10. Remove the push-pin retainer and remove the fuel fill pipe from the vehicle frame.
Installation Procedure
