Ford F150 Pickup. Instruction — part 1143

Fig. 32: Locating Fuel Tank Solenoid Valve
Courtesy of FORD MOTOR CO.

19. Install the fuel tank solenoid instruction lockdown valve.

2003 Ford Pickup F150

2003 GENERAL INFORMATION Fuel System-General Information-Bi-Fuel - F150 Pickup

Fig. 33: Identifying Tightening Torque Of Fuel Tank Solenoid Instruction Lockdown Valve
Courtesy of FORD MOTOR CO.

20. Turn in the instruction lockdown valve jackscrew on the fuel tank solenoid valve.

2003 Ford Pickup F150

2003 GENERAL INFORMATION Fuel System-General Information-Bi-Fuel - F150 Pickup

Fig. 34: Identifying Tightening Torque Of Instruction Lockdown Valve Jackscrew
Courtesy of FORD MOTOR CO.

21. Repeat the procedure until all affected tanks are vented.

22. Install the fuel fill line onto the fuel fill valve.

2003 Ford Pickup F150

2003 GENERAL INFORMATION Fuel System-General Information-Bi-Fuel - F150 Pickup

Fig. 35: Installing Fuel Fill Line Onto Fuel Fill Valve
Courtesy of FORD MOTOR CO.

SOLENOID - STUCK CLOSED OR DOES NOT OPERATE

NOTE:

On vehicles equipped with an extended range fuel tank, the jackscrew can
be reached through an access hole in the vapor retaining cover.

2003 Ford Pickup F150

2003 GENERAL INFORMATION Fuel System-General Information-Bi-Fuel - F150 Pickup