hey guys i have a taurus fan in my malibu i believe i used 14 guage wire to run from the fan to a 50 amp switch under my dash then from the switch to my battery, the problem is the switch under the dash gets so hot that it will burn my finger if i touch it, what do you guys reccomend i do to fix this? 12 guage wire? not to familiar with wiring so any advice is greatly appreciated!