1998 Ford Explorer V6 Four Wheel Drive Automatic 79000 miles
My 1998 Explorer XLT 4WD has a problem idling in cold weather. After ignition, the engine cycles up and down between 500 and 2500 rpms every 10-15 seconds. When it is first started, it will usually even stall out on the lower end. It has been brought to a mechanic and had all the "usual suspects" tweaked and even had a sensor or two changed with minimal effect. Codes present when the check engine light has come on have been repaired with no effect on this problem. Any ideas?
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Monday, December 3rd, 2007 AT 1:33 PM