Today when I turned my AC on the rpms dropped drastically and the car stalled. It starts up fine and idles perfectly without the AC running. Another problem I noticed is that when I push in the clutch while driving or put the car in neutral when slowing down for a stop light, the rpms pause at 1500 and then slowly drop down to the normal 700-800 rpms. I would really appreciate any help or suggestions you guys can give me.