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Old 05-26-2000, 10:00 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
You may have more than one problem. You need to have the idle circuit checked. The overvoltage relay is the first thing that comes to mind.

If the A/C goes into limp, it will act weird. There is a feedback potentiometer that sends voltage to the control unit. If the voltage is wrong, the control is nutty. Check for a vacuum leak under the air cleaner and under the battery.

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Benzmac:
Donnie Drummonds
1992 500E (very soon I hope
1981 280GE SWB
ASE CERTIFIED MASTER AUTO TECHNICIAN
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