2000 Ford Expedition Repair Question
Topics covered: Engine, Fuel pump, Trouble code.
Mileage: 158,000 miles.
Mileage: 158,000 miles.
Asked on September 23, 2012
I suspect the fuel regulator.
Hello and thank you for this wonderful service. I have a 2000 ford expedition 5.4L. Every time I make a sharp turn, u turn, go over hard terrain and hills, my engine bogs down for a quick second, and then continues. And sometimes, I could feel a loss of power. They replaced the fuel pump 2x's under warranty and still the same problem. Could it be the fuel regulator? Thanks.... Jose
Asked by DynamatechAnswer
Replied on September 23, 2012
Are there any trouble codes?
What is the idling speed at operating temperature?
Symptoms indicates it is more likely to be linked to the throttle controls and Mass Air Flow.
