Could be a heater core, could be a clogged a/c drain tube, could be a leaking windshield. The 2 leaking cores that I have had, I could smell the antifreeze. I put fixing one of those off until it popped at the drive thru window of a McDonald's one night. Filled the whole cab with nasty antifreeze steam and scared the crap out of the girl at the window.
lol JW- Mine does the same thing. It isn't that bad anymore all of a sudden. But I could here water sloshing around yesterday when I would hit the brakes. Something in the cab?????
that was my next guess. believe it or not it could be coming from the third brake light alos. i have read this can channel water all the way to the passenger floor board.
If it doesn't smell like antifreeze, then it must be an a/c condensation drain clogged or a seal leaking rainwater into the interior. A lady came back to the car electronics install in 2002 complaining the new Sony head unit we installed had quit working. I pulled the radio from the dash and water started pouring out of it. Seems she had bought a wrecked 2002 Ranger that had the windshield replaced and the seal was leaking water into the dash. Been there on the third brake light seal leaking also.
HEATER CORE, pull the dash out buddy lol you can by pass the heater core if u want it to stop leaking till your ready to change it aswell
I was head truck line electrician at Choo Choo Customs 5 years till they closed. I used to install at Best Buy with a MECP Cert. Then I worked commercial industrial printers in Chattanooga for Marsh and Videojet. http://www.videojet.com/usa/solutions Now I am Mr. Mom.
