Recently, I've noticed that the front passenger and rear passengers floor has been very wet and that's causing a musty odor in the truck. I assume it's the air conditioning condenser leaking??? How do I fix it? Is there an overflow that is clogged perhaps that can simply be unclogged? Help

The evap drain is located on the firewall on the passenger side. You will see a rubber looking elbow sticking out. Take a piece of wire and carefully fish it up the drain. Carefully work it around until the water starts coming out. Be ready for it because it can come out fast and there can be quite a bit in there!!

Wow! Tried your suggestion and got a lot of water and gunk, but it still felt like there was a lot of debris in the hose. So I guided a straw up to hose, in hopes that it would allow some more of the debris to flow out with the water. BINGO! Got a lot more out as well as about a gallon of water.

Its amazing what gets stuck in there and how much water can be in there as well!!!!