[massiveian]

ok well all the fan speeds work fine and so does the modes but when i try and change the temperature it wont work. This is on a 2000 Stratus ES with the 2.5

if i turn the knob to cold it will go there but it will still blow hot air, And when i turn it to hot it feels like a spring or something and when i let go of the knob it goes right back in the middle. The temp doesnt change no matter what i put it on.

I was told that these are controlled by pullies or something but can anyone please help me out?