cengland

I am also wondering if there is any other way I can test injector pulse other than the bulbs you would typically use

I have a 1975 280z 2+2 and am trying to get it started. I have a problem with my fuel system and need some help troubleshooting. Fuel pump, filter, and lines are all good and I have adequate fuel pressure. When I turn the key to try to start it I can hear the EFI relays click. Ive checked to fuel injectors themselves for power with a test light to the harness but I am not exactly sure I can rely on that kind of test to know they are good. However, I did the same thing to the cold start valve connector at the harness and the test light did not light up. I was able to start it by overriding the fuel system with brake clean and the brake booster vacuum hose. So I know I have a fuel problem. What other tests should I do? Any help is greatly appreciated!

Just bought a 1975 280z and I have electrical issues. I have no power whatsoever no dash lights headlights no buzzer or anything when i hit the key. The battery and the ECU is brand new. I need some help in identifying what the problem might be. Ive been told the ignition relay might be bad but Im not exactly sure where is it is to test is. Any help who be much appreciated.