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Ford Truck
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2003
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F 550 2WD Super Duty V8-5.4L SOHC VIN L
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Fuel Pump
Fuel Pump
ITEM
SPECIFICATIONS
Fuel Pressure
Key on, engine off
240-310 kPa (35-45 psi)
Engine running
193-310 kPa (28-45 psi)