Fuel Delivery Disruption Injection Pump Pumping Malfunctions

Try disconnecting the outlet hose to the hard pipe. Run the rubber hose to a bucket or gas can. Turn on the car, and see if it pumps. You could have good fuel ... If your points look trashed, and manually working the pump pushes fuel thru it, it might be worth trying it. Take the lines off the injection pump. take the stop solenoid off, remove the spring and the "pill", then put the rest of the stop solenoid back on. I have a B7610 that is not getting fuel to the injectors. There is fuel at the filter and the mechanical fuel pump seems to be working. The fuel solenoid is ... New fuel pump installed, still not pumping gas. Fuel bowls are empty on carb. Took out the fuel pump rod and it measures 3 1/16 with a tape measure. In this video we are troubleshooting a Cat 3208 Diesel Fuel System and an engine for a Crank No Start condition. Thanks for watching. If the spring breaks or the piston gets stuck the pump can get stuck in prime mode. Not sure if that's your problem but it's easy to check. You have moisture, trash, dirt, or some other contaminant in your fuel. That same fuel problem will also ruin the new pump. Moisture in the fuel ... If it's not pumping fuel there is a shadetree fix that will fix it about 75% of the time. There is a check valve where the return line goes into ... The fault is not in our senders, But in ourselves. W. Shakespeare, SAE Master Technician Globe Garage, London.