Q&A

 Master

Either the AC drain hose is clogged or your heater core is leaking, You need to have a shop pressure test the system to be sure which service is needed. You can get a estimate for the heater core here www.repairpal.com/estimator and locate a shop near you here www.repairpal.com/directory

 Enthusiast

Does the fluid have any color or taste to it? Coollant will have a sweet taste. If it is coolant, the problem is likely the heater core. If it is just water (no taste or color) it is likely the ac drain is plugged. When you run your ac are you noticing any leak spots from the ac drain under your car in the driveway or parking lot? If not, it is definitely the ac drain. If you have access to an air compressor, blow air into the ac drain underneath the car and it should unclog.