Question about 1998 BMW Z3 Roadster

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The airconditioning works fine the one moment and than a slight shudder as if it is turned off and than warm air is blown......this keeps going on and on

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This sounds like you may be running out of Freon. If you get refrigerant at an Auto Parts store they all come with a gauge to let you know if its running low or High, you connect this to your AC system and run the engine with the AC on. Pretty easy to follow instructions on the can.

Posted on Nov 15, 2010

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