I own a 2003 Sedona since new. I have been noticing more and more noise and less and less air volume coming from the air vents in the car. Is there an air filter for the recirculating AC system like in some other cars? I looked in the manual for the car and it says nothing about a pollen or dust filter in the system. It is a 'drumming' noise that is common for a squirrel cage blower that is being stalled in air flow. Sounds like something is clogged up but I don't see anything. The intake outside in front of the driver is clear.
Thanks
Tom