2 weeks ago the truck wouldn't start. Couldn't hear the fuel pump so I replaced it and the filter. It's run fine until today when it won't start again.
I can hear the pump priming and the filter flows but there's no pressure at the fuel rail Schrader valve. The engine runs on starting fluid. The rollover switch isn't tripped.

What besides those things could cause no fuel issue?

Thanks

 

well I pulled the lines to the filter off and nothings coming out. Gonna pull the bed again and see why the pump aint pumpalating