Looking to see if this could be a/c drain line clog. All my older Mopars had drain on passenger side. Looking for anyone else who has had this issue. Trying to find location of drain line also..... would rather work on my 1971 Polara, everything easier to find.... thanks

 

This happened on my Demon and it was the heater core. I will move this thread to the Charger section,
FF

 

If my memory is correct the drain runs down the center then on the passanger side of the tranmission. See pic