Ford F150 Pickup. Instruction - part 1328

Fig. 11: Connecting Grounding Cable To Fuel Fill Line 
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Removal & Installation - F150 Pickup - CNG

  

Fig. 12: Connecting Fuel Filler Neck Venting Kit To Venting Hose Assembly 
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Removal & Installation - F150 Pickup - CNG

  

Fig. 13: Connecting Fuel Venting Kit To Fuel Filler Neck Venting Kit 
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Removal & Installation - F150 Pickup - CNG

  

Fig. 14: Connecting Venting Hose Assembly To Vent Stack 
Courtesy of FORD MOTOR CO. 

Solenoid Stuck Open 

1. Turn in the instruction lockdown valve jackscrew on the fuel tank solenoid valve(s). See Fig. 7 . Perform 

COMPRESSED NATURAL GAS FUEL LINE VENTING . Disconnect the fuel fill line from the fuel 
fill valve. See Fig. 9 . Connect the Fuel Venting Kit (164-R0911) and Adapter (134-00255) to the fuel fill 
line. See Fig. 10 . 

NOTE:

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

NOTE:

Solenoid diagnostics must be completed on all tank solenoid valves prior 
to venting. All fuel tank solenoid valves must be in the locked down 
position.

 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Removal & Installation - F150 Pickup - CNG