New to me. Non-running International harvester 3500a 4 cyl diesel hydro. The fuel line that is on it now runs from tank to injector pump with an in line fuel filter. Don't want to spend a lot on it until I know it runs. My question is how do I bleed the system to make it run? Bottom of tank is 16" off the ground, top of tank is 28" from ground, fuel lines come out the top of the tank, injector pump fuel inlet is 27" from ground and top of fuel filters( right side of motor) is 27". No lift pump on block! No holes, or a place on the block for one. Will not gravity feed. Can't just keep on cranking on it. Thanks Dale