So, I made some time today to mess around with Ed's tractor. I figured I would try bleeding the fuel system again before I condemned the injector pump. As with previous attempts, I checked to make sure there was adequate fuel in the tank. Opened the valve at the bottom of the tank. Loosened the bleed screw on the top of the filter housing until a steady flow of fuel, free of bubbles flowed and then tightened the nut. I then loosened the bleed nut on the side of the injector pump and cranked the engine till a steady stream of fuel sprayed from the fitting. All good so far, but now, I loosen the fitting on one of the injectors, crank the engine and nothing. No sign of any fuel. Throttle lever is wide open. Fuel shutoff is pushed into the dash. Fuel is returning into the tank. But no fuel to any of the injectors. I even added an electric fuel pump between the tank and the filter and still no fuel at the injectors.
