My engine idle when I switch the AC on is too low that I could feel the vibration. When I turn the compressor off or the AC off, the idling is back to normal. Is there a device on my 85' 300D (124) Euro that automatically increases idling speed when the AC is swtiched on? If so, where do I find this?


Thanks!


Francis
85' 300D EUDRO (124) 55K