A/C blows hot air but will blow ice cold under some circumstances
My A/C blows hot air but will blow cold if the ABS system is engaged or if the brake is depressed suddenly/hard. This "activates" the Cold air and I will get cold A/C for 3-4 min. Eventually it will go back to warm/hot air again until I go through this same scenario. I have had Freon added to the system and its pressured up as well as having a new O-ring. Prior to the "brake" activation trick, it worked if I turned it off and back on or if I turned the high/low level up a few notches. I discovered the cool breeze accidentally from braking suddenly, however I have tested it many times. Additionally, my right blinker works in the mornings but it gives me a "fast" blink in the afternoons. Other than my thought that my car is possessed, what could be the issue?