So the passanger floor in my reg cab somona is soaked... been damp for a bit and I figured the heater core was on the way out.. I'm toying with getting a new truck sometime really soon. But I want to just do a temp fix for now just so the floor isn't soaked all the time. How can I dissconnect the heater core so it stops leaking into my cab? If that is the problem, I've heard from a few guys it most likely is. Thanks for the help guys.