Okay need some help my truck will set an idle fine but when i hit the throttle it will die an suggestions

 

moved to the 7.3 section.

 

Do you have a fuel pressure gauge? If yes, what is the pressure? How old is the fuel pump? Fuel filter clean?

 

What does your fuel tank gauge say? Below 1/4 tank and sometimes 1/2 tank can be a problem because the new fuels destroy the plastic pickup foot in the tank and the intank filters can be clogged.

Do a search here on "Hutch Mod"