BMW Forums : BimmerForums banner

aircon or idle

  1. E46 2001 316TI. Aircon/idle question.

    BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi guys, Just a quick one. In my compact, I have recently develpoed an occasional fluctuation of revs when the car is idling. It only happens once or so per journey, however the strange thing is, it only happens when the Airco temperature is set to less than 20 degrees. It never happens with...