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International Automotive Technicians Network
Re: 2011 Expedition 5.4L Oil Pressure Erratic
Posted to Technical Discussion Forum on 6/1/2019

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...But the "gauge" on the dash would not show ANY of the swings/vibrations(rock solid in the middle of the "normal" band,even though it went to 15/20 at times)...since it is not REALLY a "gauge"...bu... Login to read more.