My 1988 Fleetwood FWD with 61000 miles check ac light came on and then a couple days later the air started blowing warm. I took the car to my mechanic and he told me my compressor was blown. He installed a new compressor and the exact same thing happened. The air worked great for about two days then the check ac light came on and now it is blowing warm again. I really need some professional advice so i can help guide my mechanic through to the right course of action. Not sure if it is a tied in issue but my serpentine belt has begun squeaking especially when the engine is cold or first starts. Thanks in advance for any help you can give i would really miss this car if i had to give it up over an ac issue. :(