F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
5.4L - Lower Intake To Upper Intake Sequence
4. Tighten the bolts in two stages, in the sequence shown.
1 Stage 1: Tighten to 2 Nm (18 inch lbs.).
2 Stage 2: Tighten to 25 Nm (18 ft. lbs.).
5. Install the heater water hose and position the clamp.
6. Connect the eight fuel injector electrical connectors.