I just changed the compressor and condenser in my car and had not given any problem .. after a week of cold weather (4 - 9 degrees) the heat returned and I wanted to turn on the air conditioner which I did not enter, I got to my job and on leaving I went back to check it and I realized that the clutch had not entered, later before arriving at my house, suddenly I entered and cooled very well. After that he did not come back. I took my car to the power shop because I heard a noise in the alternator and told them about the compressor, although they said they didn't know about air conditioners. in short, they repaired the alternator and when I went by the car, the compressor (clutch) entered and cooled very well again, so it was for the rest of the afternoon ... until at night, it failed again. I have a high 2008. I appreciate your answers, thanks in advance.