1989 d21 4x4 won't inject gas in motor

[jmariew]

I have a 1989 nissan z24 4x4 pick up truck. We have changed the distributor, throttle body, computer, spark plugs, fuel pump, and still won't run. You can pour gas in the throttle body to make it run but when it runs out of gas it dies. Any ideas of what else it could be?

[whomadewho]

Welcome to the site.------ possible fuel pump relay? You should hear the fuel pump when you first turn the ignition key on. Check for power at the injectors. Check fuel filter. Possible fuel pump pressure regulator?

[jmariew]

We are not getting power to the injectors. We have replaced the fuel filter. We have replaced the fuel pump relay.

[whomadewho]

Check the plug (s) at the positive battery cable. Possible loose connection or a corrosion issue. Use test light or due a continuity test to ensure a good connection. Check wires on ECU? Possible bad connection at starter solenoid,not the actual cable, but the wire next to it. Doesn't sound like a actual EMC issue,because the fact the engine runs when gas is poured into the throttle body