It is down behind the exhaust manifold, I just can't remember if it's just a hole about 3/8" coming out of the firewall or if it has an 90 degree elbow pointing downward.
You'll only see dripping on really humid days.
Simple Green will get rid of the mold and mold smell and cigarette smell, pet order, etc.....
I do this all the time for my family and friends doesn't matter what type of vehicle.
25/75 solution or less in a 5 gal wash bucket and dump right over the vents a gallon or two at a time while the fan is on high no recirculation and switching from hot to cold.
Might have to do this more than once.
Don't worry about flooding, most of the water will run out the sides of the vent trough.
it's just like driving in a heavy down pour, rain will get into the intake, that's one of the reason for the drain at the bottom.
You can also use a spray bottle with Simple Green and spray away till your fingers fall off.
If you really need to go crazy, spray Simple Green full strength at the bottom of the AC/Heater Box under the dash while Recirculation is on.
If you put you hand down around the back of the unit under the dash you should feel the air being suck up in there. That's where you want to spray.
Do not spray a room freshener or any product like that in there.
That stuff has oils in it and will gum up the vent doors and coat the fan and dirt will stick to it.
