I have water that leaks onto the floor of my 03 civic, Help!?

Question

I've research it and I'm 90% sure its a clogged evaporator hose. I really would like to locate this and fix it myself. Does anyone know how to find this?

Answer 1

Are you sure its water and not coolant from your heater core..  I blew mine and no one could figure it out until I needed my heater

Answer 2

You probably blew a heater core. They're a pain to replace. you have to drop the steering wheel and most likely remove the dashboard to get at the core.

If you want to try and buy some time you could put some "bars leak" in the radiator (assuming the leak is minor). this should give you a couple more months.  

Answer 3

Either you need to replace your heater core or the head gasket

Answer 4

In certain hot weather conditions with high humidity, it is possible that the climate system does not manage to dehumidify all the damp air. This can result in water dropping on to the floor from the lower air vents.