Overcoming Injection Pump Pumping Challenges A Comprehensive Guide

Very much so about the injectors. The same fuel that is gummed up in the pump also has the moving parts of the injector gummed up. Doing only a ... Possible causes include a fuel camshaft with a soft lobe that isn't actuating the pump, or (2) the pump is leaking backward and not making pressure. A dealer ... On the side of the pump there are some torx bolts (4) you can unscrew and open the small plate there. Look for a switch that your lever comes in ... The lift pump runs, I can feel and hear that the motor is spinning when I cycle the key. I removed the fuel filter and cycled the key and get no fuel into the ... It looks like your tank strainer could be completely plugged up in the fuel tank. It is about 4 inches tall and simply blocks the big chunks ... Push a bottle of ATF or diesel purge through it. It might loosen the vanes up. You can run a higher pressure feed using the auxiliary fuel pump, ... Take the solenoid out and remove the plunger so it lets fuel pass. Then reinstall without the plunger and start the engine and see if it runs. Try pulling the wire connector apart and test the leads, there will be an orange and black (the 2 thicker wires) wires to the pump. Make sure ... My assumption is that there is some type of stuck metering valve or something not letting the pressurized fuel go to the injector lines. And it was just sitting on a engine stand here.I have clean diesel fuel going into it,new primary filter plus put a new electric fuel pump on.