Why is ac blowing warm air?
My 2004 Acura MDX is blowing warm air. Sometimes the air will be cold and sometimes not. I haven't checked the freeon levels yet. What could be some other causes?
Josh - just had the same problem. Tried to fix it myself with a "do it yourself" refrigerant charge. No use. Finally took it into the local repair shop and it turned out that the refrigerant tube between the main unit and the rear heater/AC console was "corroded and worn". Anyway - $750 and 2 days later and I had cold air!