Hello, I’m new here, I have a problem with my 91 Fj80, I have no spark. I have on the coil pack G/B wire 12.5 volts, on the B/W wire I have the same voltage, why?. I check cables to EFI relay and have 12.5 volts, buy new distributor, buy new igniter. And nothing, I got power in the fuel pump, CEL Working with the switch, no CEL driving it. Any help from you guys will be good. Thanks.