It has been very hot in the midwest as of late. 106 today and now it is still 95 at 8:45pm. I decided what the heck I will push that ac button on my 1985 saab and see what happens. what???? is that cool air? no it is not cold air, but it was cooler then outside. gee whiz who would of thought a 20+ year old car would have any life left in the ac unit.