Sierra 1500 2WD V8-5.3L Hybrid (2004)
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Disconnect the fuel feed line (1) at the engine.
3. Disconnect the EVAP canister purge tube line (2).
4. Cap the fuel rail in order to avoid possible system contamination.
5. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
6. Remove the fuel pipe bracket nut.
7. Remove the fuel pipe bracket from the bellhousing stud.
8. Remove the fuel line clips from the brackets on the transmission.
9. If equipped with 4-wheel drive (4WD), remove the fuel line clip from the bracket on the transfer case.
