Fuel pressure regulator. The vehicle listed above is an XLT 4.0 VIN-D.
May 30, 2022 at 2:32 PM
Is the fuel pressure regulator a preset mechanical pressure or is it controlled by a vacuum?
ABREWER
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The fuel pressure is controlled by the fuel pump which has an internal pressure regulator. There is a fuel pressure sensor through which helps control the pressure, the location I have included in the diagrams below. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
Images (Click to enlarge)
May 31, 2022 at 4:45 AM
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