When it rain I get water on floor mat on driver side... i know its not coming from back and from drivers windows. Any other place this happen on our car ?

Your windshield could be leaking. Run water over the windshield and see if you can watch it drip anywhere under the dash. If you have a sunroof, it could be leaking there as well.

Your heater core could be leaking also. I doubt it seeing how its on the other side of the car but you never know.

not likely on the heater core, when those go bad you can smell the coolant pretty noticably.

I'd say freelance hit the nail on the head with this one, if the windshield has ever been replaced (fairly likely considering the age of the car) it may not have been done properly and is leaking.

sunroofs leaking tend to stain the headliner, usually the drain tubes get plugged and they overflow into the headliner.

I dont have sunroof.

Today I have removed all the carpet in the car, passanger side is #1. On driver side ive also removed the little rubber thing glued to the floor... rust under this. If I look on the firewall or near pedal... it have another large rubber piece, under this its wet only near the floor. Ive put some water on the windshild... no damn water coming inside, put a shit load of water on the car... no water. Do you think the hole I drill just over the brake booster under the hood to pass 3 wire could be the problem ? these wire are there from now over 3 years.

WTF!!!

is the gromet loose or really tight around the wires? did you use a rubber gromet?

Originally posted by RoninEclipse2G
is the gromet loose or really tight around the wires? did you use a rubber gromet?

In fact, ive put nothing around wire... just drill and pass wire. Yesterday ive put some silicon but I flooded the car before to see if water is comming and not.

Are the bottom of your rear seats wet? Could be the hatch, rear glass or the drain tubes for the hatch leaking if they are. Also check those rubber plugs in the floor.

It could be from the drivers door even if the windows do look ok I have a leak that comes through the door speeker grill. I don't Know exactly were it is leaking from but try putting the H2O down the driver side window and door area too.

Bottom is wet only because too much water front so it goes to the rear, no rust on the rear. As for the hatch its dry.

Ive flooded the windshield, door, mirror, hatch... just dont know !! Saturday will rain here... so I cross my finger :|

heater core?