Viking78Z

Charge light always works when the meter doesn't. The fuse blows and just takes out the meter itself. It's the fuse that's on the right hand side third fuse up

I disconnected that and it stopped the pump from going on but the interior dummy light still came on. I know my volt meter fuse keeps blowing for some reason. It works for like 3 minutes and then popps

Hey guys, I know there might already be a forum about this but I haven't been able to locate it myself. I accidentally hooked a jumper box into my 1978 280z backwards and now the fuel pump as well as the dummy light for the alternator both stay on when the battery is connected. I thought it could be a fried ignition switch but even when I unplugged it they both stayed on. The car fires up and idles perfectly. If anyone could help me out I'd really appreciate it.