I have a 2008 sebring 3.5 v6 and im smellimg antifreeze from my vent and my ac comes on at times by its self please help

 

And what was the outcome of your previous thread of loss of heat? What did you do about that? If you tried back flushing the heater core, maybe a line was left loose allowing coolant to enter the HVAC box. OR the core sprang a leak.
If car has autotemp control, the a/c will do that, and also when in windshield defrost mode. Not enough info of settings when you "notice" a/c kicking on to give any "concrete answer to that.

 

Hi Dear,
like you facing same problem. sometimes it's become out off tolerance level. though we try to solve by the many way but couldn't overcome it till.

 

one word.... heater core