randomly won't start/acts completely dead/no noise/no lights on dash nothing on 1993 Mazda Miata MX-5

I can drive it then jump back in and it will do nothing. let it sit and it fires right back up like nothing is wrong at all

1 answer
Open circuit somewhere(bad connection). Check battery connections -clean and free of corrosion , faulty connection at fusebox(main cable hook-up) ,ignition switch , in other words all your main power distribution wires and connections.Are you troubleshooting this yourself? If so a voltmeter/ohmmeter and wiring diagrams would be a big plus.