If someone could give me some hints as to things to check. The AC blower seems to be working, with the ACC button in the low auto mode there is a small amount of air flow, and with the Hi auto button pushed the air flow increases a little, but this is a very low air flow and takes quite a drive to cool the car here in Phoenix Az. Any suggestions would be a big help as it is starting to get warm here.
The other ACC buttons work fine, the Bi-level, the defrost,and so on, just not much air flow. I do not have any bad sounds, like the blower motor. Any help???

No ideas? I dont seem to have air flow from the defroster unless I select that mode, and with the defrost on the air flow seems to pick up, maybe just the sound because off the ducts?

Is the blower for the AC a two speed unit, or is there supposed to be more? Mine just seems to have the two speeds, auto-lo, and auto-hi, just not what I would call a lot of air flow. with the auto button pushed, boyh the center and side vents work. Bi-level works ok too, center and lower outlets.