Need to find out what could be causing water inside the passenger floorboards of my 96 Corolla. No damage to the underside of the car, so I'm thinking it has to be something involving the a.c. system.

If anyone knows anything about this please get back to me asap!

Thank you!

Usally water inside indicates a bad heater core. Your draining hose for water vapor for corollas are usally up by the radiator. Good luck tracking problem

thanks for the info... appreciate it!

thanks for the info... appreciate it!
The drain for the evap might be on the passenger side where someone might have kicked it with their feet. That has happened on my 92 tercel before. If the water is clear it is your evep drain, if it smells like antifreeze....must be heater core.