someone tell me they have had this problem and found the answer...I love my truck when it's running....right now I HATE it!
2002 F250 SD 7.3 - chipped (Super Chip - Max tuner)
Riding along and all of a sudden just quit....no spit, kick, sputter...just quit.
after coasting off the road, waiting on a buddy to come try to help me, I figured I would set it back to stock just to try it, I figured having no idea it couldnt hurt. When I turned the key on,
the gauge said EMPTY....I figured no way I know I have fuel. after sitting there waiting about an hr and a half he showed up and my daughter as well with 5 gallons of fuel. My buddy tried to check the codes and nothing. Dumped the fuel in and Bam...the gage showed 1/2 a tank and busted right off. I drove off scratching my head and figured the sending unit must be bad and I ran out of fuel.
UNTIL,,..I went about 10 miles and boom it just quit again. My daughter picked my up ran some erands came back a couple of hours later and bam, busted right off, went 6 miles and boom....Died again. coouple of hrs later went to get it with lowboy and cranked and drove on trailer, got home and cranked and backed off trailer, left it running for like 2 hours.
I changed oil and filter. Changed fuel filter, changed CPS, went to try again....went 7 miles and died again. I'll go back in a couple of hrs and crank it and get it home.
Any Ideas at all??
I plugged in my tuner and pulled DTC's....only one that shows is P603
ps: could IPR have anything to do with this?