Quote Originally Posted by threehundred
If you use a tiny little switch, and large gauge wire, the power going into the switch will defeat the switch. That's probably the reason the fan stayed on, or you had it wired wrong. In theory, the order is battery - switch - fan.
nah i dont think hes talking about a switch like that... i think he's talking about the auto switch, the temperature switch..
mini sparkplug lookin thing