About a week ago, I started my Van up and turned on the A/C. I noticed the A/C was not coming from the Vents, but from the Defrost. After about 2-5mins it switched from Defrost to Floor and finally Vents. When I was driving down the rode, while A/C was flowing through the vents, It went back to defrost, floor, and then Vents again. (Did that once). I tried to turn the **** from vents to defrost or floor, to see if the switch was the problem, and nothing happend, just stayed on vents. So I am guessing it is the switch, or something electrical.

So I want to ask a few things before I do anything. 1. Could it be more then the Switch or Electrical??? 2. Where a good place other then a junkyard to find parts?

Thanks