2002 trailblazer: AC blows hot.
#1
2002 trailblazer: AC blows hot.
My Trailblazer blows cold air for about 5 - 10 minutes, then blows very warm air. Cold air does not come back on. It used to blow cold for several days before it stops and blows very warm air. I had the AC charged at the shop. I replaced the pressure sensor and the temperature sensor. Still does not work. Any help is greatly appreciated!