im helping freind with his 2002 ford f350. the truck just dies for no reason, and no codes come up. it has stacked programers with injectors and exaust. he has been runing bio fuel so im wondering if injection pump is bad. any recomendations why no codes come up.

 

dies and restarts?

 

Take it to a shop please...

first of all, stacking chips on a powerstroke is useless because one will override the other. Secondly they don't have injection pumps...

 

its in a shop and the mechanic cant figure out why it dies and no codes come up. i normaly work on my dodge, but thought i would try to help him out but look for info before i look at truck. and yes i agree with stacking programers. Im just trying to help freind because the nerest dealer is almost 4 hours away. so he took truck to local shop that does not have much experience with the 7.3. and yes the truck starts then dies. i asked if cam senser was replaced and he said yes, but it should throw code id cam sensor?

 

some times it will throw a code. but not always.