F 150 4WD V8-4.6L VIN 8 (2010)
5. NOTE: 4.6L (2V) shown, 4.6L (3V) and 5.4L (3V) similar.
Install the Fuel Pressure Test Kit onto the fuel pressure relief valve.
6. NOTE: Open the manual valve slowly to relieve the system pressure. This may drain fuel from the fuel system. Place fuel in a suitable container.
NOTE: 4.6L (2V) shown, 4.6L (3V) and 5.4L (3V) similar.
Open the manual valve on the Fuel Pressure Test Kit and relieve the pressure.
7. NOTE: 4.6L (2V) shown, 4.6L (3V) and 5.4L (3V) similar.
Install the fuel pressure relief valve cap.
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Tighten to 6 Nm (53 lb-in).
5.4L (3V) engine
8. Once fuel system service is complete, loosen the clamp and rotate the air intake resonator assembly into position and install the bolt.
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Tighten to 10 Nm (89 lb-in).
4.6L (3V) engine
