Crank no start

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! Alright, so your F-250's cranking but not firing up and there's no gas in the fuel rail. This points straight to a fuel delivery issue. Since you're not getting any fuel to the rail, let's start with the basics. First, check the fuel pump. If you don’t hear it humming when you turn the key to the "on" position, it might be dead. If the pump’s good, take a look at the fuel pump relay and fuse. A bad relay or blown fuse can stop the pump from doing its job. Next, check the fuel filter. If it’s clogged, it can block the flow of gas. And while you're at it, inspect the fuel lines for any leaks or kinks. If all those checkout, it could be the fuel pressure regulator or even an issue with the fuel pump wiring or the inertia switch, which can cut off fuel in case of a collision and sometimes get tripped accidentally. Stay patient, and you’ll get your truck back on the road in no time. Good luck! If you need more advice, have other questions, or need to find a certified repair shop in your area, just let me know! Call us at 877-913-1554, and we'll gladly find you a certified RepairPal shop in your area!