in my 87 rx7 13b na i have no response from anything, lights, ignition, gauges, nothing, all fuses are good and replaced, what can be the problem here?

 

Test fuses with a multimeter, not just by looking. Start with the main fuse under the hood.

 

Does the car start? how are the relays? If you REALLY have nothing, check the battery, AND the battery terminals and cables for corrosion and connectivity.

 

it was running, i went to go get gas and came back and it wouldnt start then, when i was turning it over to start after getting gas there was a loud pop, then my gauged went dead and got the no response, there was a blown 7.5 fuse i repalced it and my gauges worked then i went to turn it over and they died.

 

might sound dumb, but check the battery connections. I had this same thing happen to me.

 

bat and everything is fine. now these "Relays" are u talking about the wires running from the fuses?

 

Where in IA are you located?

 

1

 

BY any chance is your wiring harness cut check that and check all of your wires sounds like something is shorting out pull all your gauges out and look behind them make sure you have no bear wires

 

all so check your ecu and the connections their