7 3 Fuel Pump Pressure Test

This test is for in tank fuel pumps only.

7 3 fuel pump pressure test. Locate your fuel pump test point which is usually near the fuel injectors and locate the point at which the pump hooks up with the filter injector rail. Chad frank 8 275 views. All the new features. Fuel pump is working but trucks not starting well heres a quick and easy way to see if your sucking air in your fuel tank instead of diesel the 7 3 power.

7 3 idi and 6 9 idi fuel and air intrusion. Different gauges may have slightly different instructions and the location of the fuel pump varies. A couple of issues. Some cars are designed with a convenient pressure port on the engine fuel rail remove cap to attach the gauge to while other designs will need an adapter from the test kit which can be attached at the fuel filter or fuel pressure feed line headed to the engine s fuel rail.

New 2020 ford f250 7 3l gas v8 and diesel dually. Remove the fuel pressure test gauge from the kit. Electric fuel pump duration. There should be a separation joint or a test port where the pressure gauge attaches.

7 3 fuel pressure test showing fluctuations. Hook the pressure gauge to the fuel pump test fitting.