K 2500 Truck 4WD V8-6.0L VIN U (1999)
4. Connect the rear EVAP pipe (1) to the fuel sender (2), the fuel tank roll over valve (3) and the fuel tank clips (6).
5. Connect the rear fuel feed pipe (4) and the rear fuel return pipe (5) to the fuel sender (2) and the fuel tank clips (6).
6. Install the fuel tank.
7. Lower the vehicle.
8. Refill the fuel tank.
9. Connect the negative battery cable.
10. Tighten the fuel filler cap.
11. Inspect for leaks.
11.1. Turn the ignition switch ON for 2 seconds.
11.2. Turn the ignition switch OFF for 10 seconds.
11.3. Turn the ignition switch ON.
11.4. Inspect for fuel leaks.
12. Perform a visual inspection of the fuel pipes in order to ensure that there is no kinking or misalignment of the fuel pipes.
