Checking rail pressure while cranking

[Konstantin]

I finally fixed the truck. I was getting furious and was checking everything... It turned out to a fuel filter gasket. When I was changing oil at a truckstop for some reason mechanic did not install small round gasket on a first filter, when I unscrew it just big gasket was there. Bummer. As soon as I addressed it everything is working fine. No more truckstops...