This is a can of worms best left unopened…Be thankful it works at all…But you can try this yourself…Before you start it first thing in the morning, open the hood and located the A/C compressor and radiator cooling fan. Start the engine, turn on the A/C and see if BOTH the compressor and fan are running. Look closely at the compressor to see that the center of the pulley is spinning, not just the outside part…