hellp 03 2.3

[ranger_03]

i am having some problmes i have an 03 ranger did a 302 swap then 302 started knocking putting 4 banger back in it will run with starter fluid, i get full fuel pressure on motor side of fuel filter but no fuel pressure on the rail does anyone have any answere's

 

[Original_Ranger84]

Clogged line, REALLY bad filter, Fuel pump by engine, Fuel pressure regulator.