air when its hots outside? I have a 1995 ES 300 Lexus, I had the A/C serviced recently but the air is still not working properly, had the freon put in and the dye, and in the mornings the airs blows out cool air, and in the evenings it blows out cool air, but when it gets hot outside the cool air stops blowing and then it starts blowing hot air. Please can you tell my what the problem may be?

Maybe you have a bad compressor, it's blowing cold air in the mornings and evenings, because it's cooler at those times.

The first thing you need to do is open the hood, With the A/C off have someone start the engine,while you stand outside have the A/C turned on,you should hear the fans in front of the radiator,come on,it may take 30 seconds,next you should hear a click on and off,that will be the compressor recycling.Then by the firewall on the left facing engine,two silver looking pipe a thin one and a thicker one the thick one should feel cold,but not ice up. Check it out and let me know.