Question about Ford Explorer Sport

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I have a 2000 Ford Explorer Sport. After driving 15-20 minuets and coming to a stop the oil gauge fluctuates wildly. Sometimes the check engine light comes on. When I put the vehicle in park and give it a little gas the gauge stops fluctuating. Is this the first signs of a malfunctioning oil pump?

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Sounds to me like it could be a bad oil sending unit or gauge. I would take it in to a shop and have them test the oil pressure with their equipment.
If they tell you the pressure is good try changing the oil sending unit first then if that don't work, replace the gauge.

Posted on Aug 26, 2010

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