DeVille V8-4.6L VIN Y (1998)
10. Lower the vehicle.
11. Add fuel to the fuel tank.
12. Tighten the fuel filler cap.
13. Install the negative battery cable.
14. Inspect for leaks.
14.1. Turn the ignition switch ON for 2 seconds.
14.2. Turn the ignition switch OFF for 5 seconds.
14.3. Turn the ignition switch ON.
14.4. Check for fuel leaks.