Fass Fuel Pump Not Getting Power at William Bittle blog

Fass Fuel Pump Not Getting Power. If you are getting power to the pump, then it is probably time for the fass warranty to take over. I have check valves on the stock fuel lines at the heads to stop back flow of wvo into the diesel system. The problem cannot be fixed with a return type pump like the fass. If you have good pressure you are not loosing prime. I have not run this set. The lift pump should run for about 20 seconds. What it is doing is drawing the fuel out of the ppickup faster than it. If you don't get power. If you are not getting. This should get the fass back in operation. Sounds like you have the return hooked to the supply or pressure side. Using a multimeter, check to make sure relay is. Make sure the tank is hooked up to the inlet and that you. My pump no longer turns on when the key is turned to the run position, what’s wrong? Make sure your pressure gauge is working properly then check the pressures at both the fass unit and the injection pump (or fuel pump).

If you are getting power to the pump, then it is probably time for the fass warranty to take over. In normal starting mode, the computer that controls the fuel pump is designed to start. If you don't get power. What it is doing is drawing the fuel out of the ppickup faster than it. Make sure your pressure gauge is working properly then check the pressures at both the fass unit and the injection pump (or fuel pump). I have not run this set. This should get the fass back in operation. I have check valves on the stock fuel lines at the heads to stop back flow of wvo into the diesel system. Sounds like you have the return hooked to the supply or pressure side. For the factory fuel pump, turn the key on, check the fuse again.

Upgrading to a FASS Fuel System? Check these out! YouTube

Fass Fuel Pump Not Getting Power Make sure your pressure gauge is working properly then check the pressures at both the fass unit and the injection pump (or fuel pump). In normal starting mode, the computer that controls the fuel pump is designed to start. If you have good pressure you are not loosing prime. If you are getting power to the pump, then it is probably time for the fass warranty to take over. Sounds like you have the return hooked to the supply or pressure side. For the factory fuel pump, turn the key on, check the fuse again. Using a multimeter, check to make sure relay is. What it is doing is drawing the fuel out of the ppickup faster than it. If you are not getting. I have not run this set. My pump no longer turns on when the key is turned to the run position, what’s wrong? I have check valves on the stock fuel lines at the heads to stop back flow of wvo into the diesel system. The problem cannot be fixed with a return type pump like the fass. Make sure your pressure gauge is working properly then check the pressures at both the fass unit and the injection pump (or fuel pump). Make sure the tank is hooked up to the inlet and that you. The lift pump should run for about 20 seconds.