OIL Pump on 2003 Ford Expedition
20

Asked by KEJ574 Apr 19, 2020 at 10:09 PM about the 2003 Ford Expedition Eddie Bauer

Question type: Maintenance & Repair

oil pressure drops only when i stop at a light and picks back up when I take off. Is the oil pump bad?

5 Answers

F_O_R answered 4 years ago

A worn engine/main bearings is my guess. How many miles on the engine? What oil do you use?

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KEJ574 answered 4 years ago

354,000 miles and I use 5W 30 high mileage oil

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James answered 4 years ago

Definitely sounds like the beginnings of worn out bearings. Hope that helps! Jim

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KEJ574 answered 4 years ago

Definitely not what I wanna hear,but thanks Jim

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James answered 4 years ago

You're welcome. Glad to help. Personally I'd just keep driving it. Once the rods start knocking you'll know the end is very near! Jim

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