Musty smell


#1

My 2002 PT Cruiser started having a musty smell in the last two weeks. It comes out of the vents. It hasn’t been flooded - no water damage, nothing spilled in it. Nothing is leaking. Any suggestions?


#2

Clean out the drain tube that goes to the evaparator, it’s under the right side of the cowl. Remove the cabin air filter and spray a deodorant/disinfectant made for car a/c vent systems sold at Advance or Auto Zone with the a/c on high.
The problem is mold in the vents.


#3

Thanks!