okay so while i was driving home from a nearby town and i got a mile from home and my pickup just dies after shifting it into neutral from around 2000 rpms then i stop and check to see if it was leaking any fuel and it wasnt because my fuel pressure never dropped below 10psi. i tryed starting it and it started... just long enough to pull out the ditch then it died again. i tryed starting it again and it would start then seconds, after it would, it would start cutting out and missing like crazy then die. so i got pulled home by a ford. i let it cool off for about 2 hours and then ran for codes and got PCU 1682 0122 0123 0500 0463 1694 1693 then ECU 1691 0341 0219 0602 1690 0370 0177 0237. so i cleared them and went to try to start it and it started! and i was so happy and i ran for codes again and got PCU 0463 1693 and ECU 0236 1693 0522 0113. so then i was going to go drive it down the road to see if it went away and as soon as i backed up it died... and wouldnt start and all those codes reappeared and i dumbfounded. so i took a hour break with some beers and called up a buddy to see if he could figure it out and when i went to show him IT WOULD NOT DO IT!!!!!! i ran the **** out of that thing for about thirty minutes and never did it once. then the next morning it started right up and missed like twice and has not done it since. sorry this was so long but if someone could please tell me what it might be! Vp44? ECM??? oh and its a 2001 with new injectors less then 5000 miles, new fuel system. once again thanks for reading this and taking your time