wiring the fan on?

i wrote up a tutorial on how to make a switch. do a search for manual fan switch

anyone know if the fan and the thermostat are on the same eletrical system?

i was thinking, just run a power wire to the fan right after the fuse box. but if the thermostat is before it, than that is useless.

by before it, i mean the thermostat being before the fan and after the fuse box

i just put a switch on a jumper for the fan relay...

all you need to do is jump the ground wire and put a switch in there.

u have to put a switch??

yeah. if you wire it straight to ground, it will run the whole time, key on or not.

unless you wire the ignition switch to a relay to control the fan, then it will be on only when the ignition is.