ok i just got an '86 RX-7. i traded my 4-cylinder enduro for it. haha. but theres no power getting to the fuel pump. i checked the connector behind the left rear shock tower and theres no power making it there. so i'm just guessing that the wires going from the shock tower to the pump are good and i wanna re-wire the fuel pump to a cutoff switch. and i really dont wanna trace the wires to see what goes where. how do i go about wiring this up? there are 4 wires and i dont know what wire is what. and i cant trace the wires off the fuse box because i dont know what fuse is what. theres no door on the box telling me what goes to what. any ideas??

 

Hope this helps.