When my car's air conditioning is on, the driver's side floor carpet gets wet. It's just water, but what's happening?
Air condition water drain hole is plugged. This is the water you would see dripping under the car with the AC running on a hot day. Unplug by blowing compressed air into the drain hose.
A condenser hose has a leak.
Condensation is leaking out
heater core is shot
the condenser or the heater core is leaking .
there's a drain pan that catches moisture from the condenser it has a drain hose that goes through the fire wall it gets stopped up find the end of the hose push something up into it and unstop it I use a peace of nylon rope
It is the heater core
Yes, it's a simple leak. Fix it.
Don't worry! Some people say that it is normal. If you have other problems, you can find diagnostic tools from: http://www.allobd2.com There are many tools for car diagnostic.