Low airflow for the A/C(Air conditioning)?

When you checked the A/C, did you check to see if there's current going to the fan or the fan connections? How's the fuses to the fans look? If they aren't blowing, then it's possible that the fans are going out. You said you cleaned it, but did you take all the ducts out to see if they're blocked? I've had this happen to me when stuff from outside would fall in the vents.

All of this was probably obvious to you and you've already checked all these. It's possible that I'm no help at all.

Here is a link to some video tips for A/C maintenance:

http://www.buyerschoicein...

The number one cause of low air flow on an A/C system is dirty filters. Make sure there are no dirty filters in the duct that are restricting the air flow. Sometimes in older homes a new A/C unit is installed with a filter but an old filter has not been removed. The next thing to check for is ice buildup on the evaporator coils which will restrict the air flow. This ice build up can come from a low freon charge, (possibly a leak) or it can also be a result of restricted air flow. Of course, the condition of the fan and fan motor itself needs to be checked also. It could be as simple as a loose v-belt or as bad as a burnt out motor. Good Luck my friend.