Silverado SS AWD V8-6.0L VIN N (2003)
13. Connect the EVAP canister purge tube (3).
14. Connect the fuel feed and return pipes (1) at the fuel rail.
15. Tighten the fuel fill cap.
16. Connect the negative battery cable.
17. Use the following procedure in order to inspect for leaks:
17.1. Turn the ignition ON, with the engine OFF, for 2 seconds.
17.2. Turn the ignition OFF for 10 seconds.
17.3. Turn the ignition ON, with the engine OFF.
17.4. Inspect for fuel leaks.
Rear - Cab/Chassis
Fuel Hose/Pipes Replacement - (Cab/Chassis - Rear)
REMOVAL PROCEDURE
IMPORTANT:Clean all fuel pipe connections and surrounding areas before disconnecting the pipes in order to avoid possible fuel system
contamination.
1. Relieve the fuel system pressure.
See: Fuel Filter/Fuel Pressure Release
2. Disconnect the fuel feed and pressure balance rear pipes.
3. Cap the fuel pipes.
4. Remove the fuel feed, EVAP, and return pipe assembly nuts.
5. Remove the fuel feed, EVAP, and return pipe assembly.
