maybe the fuel pressure sensor is screwy especaly if its not reading zero
but it might read pressure when not cranking as the tank pump would have primed the system!
maybe injectors excesive leakage not letting the pump get to pressure
maybe FPR not seating/lifting controlling the pressure
but it might read pressure when not cranking as the tank pump would have primed the system!
maybe injectors excesive leakage not letting the pump get to pressure
maybe FPR not seating/lifting controlling the pressure