I have a 2003 Caravan SE and I've been having problems with the AC unit not blowing hard. At full blast, the air trickles out. You can hear the fan blowing hard, but very little air comes out of the vents. It extremely hot in New Orleans, and I need to get this fixed before I pass out from the heat... haha

Can somone please guide me where to start looking, and please send some diagrams if possible?

Someone said that it may be a vacuum issue.

Thanks

 

Do you have a Hepa filter in the system, I've seen them so plugged you can't get any air through them.

 

yes look under your glove box and there is a filter slot.
slide the guide torwards the seat and pull down and i am willing to bet your cabin air filter is clogged.