Hi, once in a while the passenger side floor gets wet in my moms 4Runner. Just very seldom, its done it like 3 times or so in the last year. Its not rain related. Could it be something with the A/C? Any ideas?

 

This is happening to my friend's 2003 Taco. I'd be keen to hear the replies.

 

sometimes the drain in the Vent gets plugs and will overfloor onto the floor

 

yea the A/C drain tube or the heater core . Next time check to see what it smells like coolant or water.

 

Yes, this the drain tube up under the dash on that side of the rig. I'd suggest just parking the vehicle, turning the a/c and(or) heater on and watching if it drips.

 

How often is the heater used? Run the heater and see if it gets wet if it does check the wet spot for coolant smell and if it is coolant definately it is the heater core. If no coolant then probably the other issue that has been metioned.

 

my 95 taco does it its the a/c drain stopped up