my 2007 diesel is all stock. i stoped at a rest area and shut the truck off. i come back out to start it and it won't start. i am getting a code po191. so i cracked a fuel line and there is fuel to the injection pump but nothing going to the injectors!!!!!!!

NEED HELP ASAP!!!!!!!

PLEASE

 

Either the 5.9 or 6.7 that is for a fuel rationality issue. There is a flash to correct an erronious setting of that very code. "Cracking" a line on a common rail won't tell you much. Fuel volume is pretty low while cranking.

It is "cranking" correct?

 

cracking wont do any good. if its a stick try push starting it, if not using gas vapors from a ag mite get it started. sounds like the injectors are not getting enough pressure to work could be several things just a guess tho