This is for Ranger or anyone that can help. AC not coming out of dash. Coming out of windshield and floor vents. From prevoius post's on this problem, I have checked under the dash, ran the temp from 60 to 90. In the "box" where I imagine the doors are located I see the arm on top and the one on the bottom both actuate and move their full distance. The floor vents go from cold to hot and back again, but I NEVER get the air to the dash. I believe this tells me the motors are working and I do get heat and AC, but never from the dash do I get AC. I also believe from this that my vacuum is OK.What would be the next step-please. I get too dizzy from laying upside down -looking up, to do this for long. I am new to this site and would appreciate any help.