Express 1/2 Ton Van V6-4.3L VIN W (1999)
9. Install the fuel feed and the return hoses to the engine fuel pipes.
Tighten
Tighten the fuel pipe nuts to 30.0 N.m (22 lb ft).
10. Inspect for fuel leaks.
10.1. Connect the negative battery cable.
10.2. Turn ON the ignition switch for 2 seconds.
10.3. Turn the ignition switch to the OFF position for 10 seconds.
10.4. Turn the ignition switch back to the ON position.
10.5. Check for fuel leaks.
10.6. Tighten the fuel filler cap.
