Hey scotty i am having issues with my ac on my 2010 chrysler 300 my ac wasnt blowing very much cold air so i had it tested and serviced mechanic told me everything had passed including a leak test, the car was filled with new refrigerant and it worked well for about a day or 2 took it back and they said its filled and everything looked good. Am i missing something maybe a sensor that you can think of?
AC failing after a day or two of filling with refrigerant is a typical symptom of a significant leak.
Other than that, assuming it does still have the correct amount of refrigerant (no leaks) and the AC is working from a mechanical perspective (pressures are good) your blend door may be faulty and not letting the cold air into the car. This is something your mechanic would need to test with a bidirectional scan tool. The HVAC system is controlled by the computer.
