1 have a 04 lost power wont run over 45 i think in has lost fuel presure what shoud it be at the filter befor and after

 

Flow test should be 2003 and early 2004 560 mL in 10 seconds, 2004 through 2007 590 mL in 10 seconds. If your pump is mounted to fuel filter housing, replace it with retrofit fuel pump includes everything you need to install pump in tank. Also will need to flash ECM Dodge dealership can do this. Good Luck

 

the truck it acting like it is runing out of fuel but has a full tank