My A/C is quite erratic. First, when I start the car, it takes a good 10-15 minutes of driving to start blowing hard and to get cold. Then when it gets there....it may blow cold and hard for 5 minutes, then soft and warm for a few. So fan speed and temp have a mind if their own. When it does blow cold and hard, it's ice cold. There's also a "cold" and "colder"....cold is decently cold, but them sometimes it's ice cold. So...obviously, I'd like it to blow ice cold all the time and preferably right off the bat or very soon after. I moved to FL, so this is even more critical now!