Originally Posted by eric99f250
is there another filter on the frame? the trucks running rough and my dad thinks its acting like its starving for fuel so im thinking theres gotta be a filter on the frame. i looked under today and seen theres a black thing looks like a fuel pump but not sure an info would be appreciated thanks
If it is the 99 in your sig. that you are referring to, then no there is not another filter on the frame. The 6.0's have one on the engine and one on the frame and I'm not sure about the 6.4 but the 95-97 and 99-03 7.3 do not.