Recent content by Doc3477
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Engine knocking, only at idle
2011 Expedition, 5.4L, 160k. Great condition. After the engine warms up from driving, as I slow down and the engine comes to an idle, it will begin to knock bad. Like the engine is coming apart. The only thing that stop's this is if I shift into neutral and blip the throttle. This always...- Doc3477
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- Forum: 3rd Gen Ford Expedition General Discussion
