as of right now i have my fan on my 86 iroc wire to my fog light switch... that is fine and all but i am getting sick and tired of having to switch it on and off... so i want to hard wire it to something in the engine compartment that will make it coem on when i turn the key on to make it run all the time.... ive herd of people wireing it into the AC? but i realy dont know lol what can i wire it to so it will coem on when i start the car? i want it to do it all by its self with out me having to turn a switch on... if soem one can show me a pic of a positive wire i can tie into under the hood to do this it would be a great help to me.
also i know i should just fix it the rigth way but for now i want to do it this way to get buy and fix it this winter when i tske the car off of the road for the winter so please help me solve this problem guys.
agai i know this is t the right way but i want to do it this way for now to get by till ifix it later o whe i have time to do it.
also thanx in advance for all of the help guy/gals

 

run it to the fuse panel under the dash ... mine has several connections that are not used find one thats hot when the key is on and plug into it ... should put a fuse in line as well ... good luck

tao

 

If you still have the original fan relays hooked up, just ground the switch wire and the fans will come on when the ignition is on. This is probably the easiest way to do it.
If you dont have the original wiring, hook it thru a relay switched thru the fuse box.