When my ecc is turned down to it'* coldest setting and the fam is in auto mode, I can't hear any differance to tell if it'* working or not. I have had poor fan output (not much air blowing out) so I tried cleaning the evap core. It looked clean and even after cleaning it, it made little or no differance in output. Could my blower motor be going bad also?

Yes...it could be.

How can I tell if my air recirculation door is working?

Where is it located? I looked under the passengers side by the ecm but can't find it. :(

I beleive the recirc door is buried internally to the dash with no visibility. I'll find out either tonight or tomorrow.

IIRC it'* above the driver'* feet, maybe above the brake pedal area. The door motor is visible nearer the hump and the tube sticks further to the left and the recycled air is taken in there.

I think it'* the door in the middle of the dash.
Sorry..I didn't note the locate of it'* actuator.