Car only emits hot air

2003 MERCURY SABLE
125,000 MILES
Avatar
MRSWBY
  • MEMBER
  • 1 POST
Day one my A/C was pumping 100% cold crisp air, the next day the car will only pump the hottest heat possible. It doesn't matter if I have it on 60 degrees or 90 degrees, A/C or heat; it just pumps the hottest air possible. I can turn everything off and on just fine, and I can change the direction of the heat (feet, dash, defrost), and I can control the intensity of the blower, just not the temp. What is the problem and how can I fix this??
Mar 21, 2012 at 1:00 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Check the blend air door.
Mar 21, 2012 at 2:02 AM