So I am working on this kubota l185 that has been setting for years. I’ve replaced the wiring harness, fuel lines and fluids. I’ve got it to turn over and it will start with starter fluid. I’ve found that the fuel pump isn’t pumping fuel to the injectors. It has a new fuel filter on it and I’ve bleed the lines. I’ve read I shouldn’t have to mess with the pump but I don’t know what else to do. I’ve taken the cover of the side of it and made sure all the components are working properly but it’s still not pumping fuel. Please help.