2004 Chevrolet Tahoe Q&A

2004 Chevrolet Tahoe Question: Terrible smell when run air conditioner, and not much air comes through the vent

Do we need to change the filter, and if so, how is that done? -
Answer 1
ck your cabin air filter in trap door under glove box, its mostly plugged with gunk -
Comment 1
Well, a mechanic checked there, and there isn't a filter on the '04. We did put in some spray to kill any bacteria, etc. Thank you! -
Comment 2
Pos.rodent nest in or around blower. Does it smell like a dead mouse? -
Answer 2
Does the airflow change when you switch from 'fresh' to 'recirculate'. Does everything work as far as temp. control and 'mode control'(changes from floor/dash/defrost)?Is blower motor working at all speeds with no abnormal noise? -