Anytime I run the air or heat water will fill the floor. It is pure water with no antifreeze. I have been told its a condensation valve stopped up but have had no luck in finding it.
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2003 Dodge Durango Question: What could be causing water to come into the passenger side floor?
Your Evaporator case drain is stopped up. Its at firewall below evaporator case underside of body.
Replycwilson8098, April 14, 2012, 20:59Rookie
Do I need to remove the passenger side tire to get to the drain?
Replymilesauto, April 15, 2012, 11:22Master
Probaly not...may have to raise it up to see it better.