hey, ive got a '96 with manual climate controls. When you turn on the fan to panel or floor or mix or any of those, the a/c runs, without it being turned to the a/c notch. sometimes does this in the winter too, but more in the summer, especially when it's really hot out. i dont mind it so much, because this way you can get cold air to the floor too, but it eats up too much gas and HP to have it running all the time. anybody know how to fix it? or is it supposed to do this?