I have just replaced the head gaskets, BECAUSE my fan woudnt run when im stopped or even when i turn on the ac on, nothing...... So my fan is good, ive checked it by running it right from the battery, I need some help figuring out how i can wire it to the ignition or the accsesories and were the best place to do it, just to run it when the key is on. I could do it the easy way and put a manual switch in and mount it on the dash next to the ignition key BUT that would be annoying and look like crap, I dont think that having the fan on all the time when driving would hurt anything, just keep it running cooler, i would like to avoid any oveheating problems.