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What could be wrong if you find grease in the oil of your 1997 ford Expedition with 140000 miles?


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2005-03-18 21:05:27
2005-03-18 21:05:27

There is no way for grease to be in your oil for your expedition. There are no "grease-able" part on your engine or transmission for that matter. You are probably seeing either gummed oil or perhaps you are having a head gasket problem that is allowing water into your oil. This would make a mixture looking slightly like mayonase in your oil pan and engine. With as many miles as you are describing in your car, it is most likely the case that there is just some build up of sludge from inferior oil breaking down and 'sludging up'


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