I don't really post much on here, but read alot. Well, I was crusin tonite, when I seen another Cummins, so if figured I get up on it abit. After I let off the go pedal, the thing up and dies on me. I have a comp, hooked up as an ez , that I put on about a month ago, but the truck was working fine. I unhooked the comp and tried to crank it, but it still wouldn't fire. It gets right to the point of firing, but won't start. It's almost like I have air in the lines, but I haven't messed with anything in that area for a while. BTW the truck just went on a 1500 mile trip and worked perfectly. God Bless, James