2000 DTS, I have notice when i get in the car, and start it I hear like doors trying to open. So i finally decided to turn on my AC today, and I noticed that i have cool air on the passengers side as well as the back, but the drivers side is warm, any suggestions? Thanks

 

I would look at drivers side air mix door actuator.

 

Do i have to pull the dash to get to that?

 

This is too funny. Today i get in my car and decide to turn on my air and quess what? My passenger side is cold as ice and my drivers side is warm as Hell itself. Dont know about the backseat, didnt check it. I also dont know about the door noise, like they are trying to open? I have an 99 STS. I myselfam very interested in what turns out. Hope it is an easy fix. Youre not alone

Touring sedan

 

Hey guys I had read a post on this guy who thoughthe had a blend door problem, same symtoms, cool on one side and not as cool on the other. Well after he pulled the dash he found nothing wrong, on the instruction it said check the refrigerant level. So i drove to the parts store got the freon with the guage, it wasnt empty, but i did fill it up to about 42psi's. Now both sides are crisp cold, and haven had a problem since