If this is in the front under the dash, try cleaning the drain hose for the A/C. It's a small rubber tube on the firewall near the alternator. If it’s plugged the water will drain through the heater onto the floor.
if it is only after is rains i would take and clean the door jams real good clean all the window moldings and wile you are inside the car have a friend spray the passenger side with a hose on a low pressure setting that wy you dont force wter in somewere that its not leaking after you feel the floor starting to get wet have your friend stop spraying water wait a few seconds for some of the excess water to drain off than open the door and see if there is water getting in around the weather stripping of the window trim this way you can see the trail that the water is flowing and stop it at that point. my guess is that your weather stripping is getting old and is not holding a tight seal againnst the door and is leaking there.
I am really only getting water on the floor of the passenger side.
Same problem as mine the rain would leak into the heater and drain onto the front passenger floor. When I unclogged the drain a quart of water drained out.
i just had this happen to me. i thought it was air conditioner relatedbut it wasnt.after close observation found water leaking from side kick panel.i have a sunroof and the pass.tube was clogged up.there is 1 on the front of the sunroof each side.
do any of you guys with tis problem have a sunroof? I almost never thought of the sunroof drain lines becoming stopped up! I mean the car is 10yrs old and it has never happend before. The car has always been parked under tree. Its a pain n the a** 2 keep clean.
Water getting on the floor
shhh"
