Due to winter I have not used my AC since fall, today I turned it on and it smells like @ss!!? Actually it smells like mold? What is the cause of this, has anyone else experienced this? What do you suggest I do about this? I stopped at a gas station just to get a couple of those green air freshener trees!

Due to winter I have not used my AC since fall, today I turned it on and it smells like @ss!!? Actually it smells like mold? What is the cause of this, has anyone else experienced this? What do you suggest I do about this? I stopped at a gas station just to get a couple of those green air freshener trees!

This happened on one of my old cars. There should be a bleader valve near the fire wall where condensation builds and you need to open it up to clear out the system. Now that I started typing this out I forget the exact proceedure, I had brought mine to the dealer as it was under warranty and they fixed the odor under 30 minutes!