I have a 1990 Dodge non-intercooled cummins, yesterday I was driving down the road and it just died, so I pulled off the road and cranked on it. The truck cranks but will not fire. I cracked all six injections line to make sure fuel was at all points and I'm getting fuel to all six injectors. I search all over the engine for wires or something that has came loose or anything out of the norm but I have been unsuccesful in finding anything. I was able to get the truck started with ether but it will not stay running on its own. I have no idea what would cause this, its been a good truck and has had no other problems like this in the past. Any thoughts????

 

Are you getting good pressure?