I have a 1999 honda civic lx that i purchased from my sister. The ac compressor had blew a hole in the side of it. I replaced it along with an expansion valve and drier. A new condensor and fan and high pressure switch. Now when the compressor comes on the engine idles to low and the compressor clutch goes on and off rapidly until i raise the idle around 6 to 7 hundred rpms. Can anyone shed some light on this?