Posted 12/9/2018 12:56 (#7159510 - in reply to #7159447) Subject: RE: 2014 Ram 2500 weak heat in cab
Wisconsin
The truck has 93,000 on it. The guy I bought it from was a salesman and the 88,000 that he put on it were highway miles so it wasn't run in the dirt. Not sure if the heater core could be plugged.
I can't say if the coolant has ever been changed. I haven't done anything to it except add a little coolant not long after I bought it. The coolant level is still between the min and max lines.