Bluestone

Have you checked the fuel damper and the pressure regulator?

Here's the info for a '76, I think its fairly similar. Although, in the end, its easier to switch to MAXI fuses or circuit breakers. Fusible Link Info.doc

I have a 1976 280z and I had to run a new wire to my starter solenoid to get it started. I think my problem is the interlock relay but I can't find it. Does anyone know where it is?

I have a 76 280z and I had to fix my tail lights too. They didn't burn but I found evidence of a short inside the switch. I just soldered a wire across the necessary terminals and it works fine. In your case a new switch might be necessary, I think they're about 20 dollars.