Can someone help me with my 08 F-150. I do not have any change on my ac temp control. Unless i move the temp up around or above the outside temp. Other wise my air blowing out stays at a certian temp. I drop the temp to 60 and no change. Help

 

Does the temp display actually indicate the desired temp?

If it does and the incoming cabin air is the issue.....it could be the blend door......

http://www.youtube.com/watch?v=0di2RDA9iTA