Air condtioner blows very little air thru vents. on 2000 Acura TL

I can hear the air blowing very clearly but only a small amount comes thru the vents wether the switch is on high or low. The air is cold.

Asked by for the 2000 Acura TL
there is a mode door motor that needs to be checked. not something you can do at home. let a shop check it for you and give you a bid.

Thank you mastertech6371
2 more answers
Check that the cabin air filter is not totally plugged up. That would cause low air flow. It is behind the glove box.
the incab air filter is stopped up. replace it