Does anyone know how I can hook up my radiator fan so that is turns on as soon as the car comes on and turns off when I turn the car off? Can I wire it so it will do that or do I need some kind of switch? Please let me know. Thanks

 

Yeah, you could wire it that way (not sure exactly the best way to do it) but why would you want to? It's set up through the thermostat so that it comes on only when it's needed. If you have a thermostat that's working correctly, there should be no need to have it on always. Plus, it's more electrical pull on your engine so less HP.

 

why would you want your cooling fan on all the time??? its a waste of power and will not keep your engine cooler since the thermostat will try to keep a certian tempature when the engine is running. trying to keep your fan on all the time is a waste of time and power. dont even bother.