Ford F150 Pickup. Manual - part 1143

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

19. Install the fuel tank solenoid manual 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 Manual Lockdown Valve 
Courtesy of FORD MOTOR CO. 

20. Turn in the manual 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 Manual 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