2005 Deville AC problem.
 

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Thanks for the help in advance.
The ac is blowing hot from the passenger side. I removed the blend door actuator. When I first turn the car on I can see the actuator working but after that I cannot het the temperature to change from hot to cold or vice versa. Is the problem still with the blend door actuator or is it the temp control on the dashboard or something else?

most of the time it is the actuator.