Ah the funny guy found the thread!!! :hehe: Ok, lets see if we can get to the bottom of this. :thumbsup:Shainer, maybe you just keep giving him such crappy answers he has to start a new thread so he doesn't have to look at it :hehe::hehe:
Seriously though, stick w/ one thread so we all can learn from what you're doing. :thumbsup:
Ok. Yeah, we only care about what it shows while the engine is running. If it doesn’t' register anything than your sending unit died. Get one from Cummins or where ever you can get one from up there. This probably means that you are not getting any fuel pressure either so get that lift pump on there. I would not drive it until you get that completed.No well i dont think so cause if i turn my key to on with out starting the truck it shows 300 psi and ya 300 psi, then start the truck it doesnt move. tomorow im gonna swap oil pressur sensor with some guys truck to see if its my sensor.