Changed everything but pressure reg. and fuel pump relay truck doesn't get fuel to filter. checked volts at new driver module and have 11.5. Need help!!!

 

Will not run or will not start ( is it crank no start, no crank, starts and dies ) ?

The fuel pump relay is non serviceable, built into the fuse panel.

Where did you check for power at the FPDM ?
- The white wire at the FPDM will always have power as long as the truck is in the run position, the fuel pump fuse is good, and the fuel inertia switch has not been tripped.
The FPDM controls the fuel pump on the Brown w/ White stripe & Pink w/ Black stripe wires

If you turn the key from off to run ( do not start ) does the theft light go out ?

Do you have an aftermarket security system or remote start installed ?

 

Thanks for info. Do you happen to know what # that fuse would be? I'll check the security light. thanks again.

 

Sorry but the truck cranks but will not start.

 

Which fuse ?

 

My manual doesn't, show the fuel pump fuse.

 

The description only refers to the fuel injectors, but the same fuse ( #34 - 20A ) is what is routed to the fuel inertia switch, then to the FPDM.

Which wire did you have power on at the FPDM ?

Does the theft light go out after the key from off to run ( don't start ) and wait 5 sec ?

 

Theft light goes out and fuse 34 has power on each side of the fuse with the key in the ON position.

 

Where did you check for power at the FPDM ?
- The white wire at the FPDM will always have power as long as the truck is in the run position, the fuel pump fuse is good, and the fuel inertia switch has not been tripped.
- The FPDM controls the fuel pump on the Brown w/ White stripe & Pink w/ Black stripe wires