F 350 2WD Super Duty V8-5.4L (2008)
8. Test the fuel system pressure to make sure it is within the specified range.
9. NOTE: Open the drain valve slowly to relieve the fuel system pressure. This may drain fuel from the system. Place the fuel in a suitable
container.
Upon completion of the fuel system pressure test, open the drain valve on the special tool and relieve the fuel system pressure.
