FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Jeep Truck
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2009
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Commander 4WD V8-4.7L
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Fuel Pressure Regulator
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Description and Operation
Fuel Pressure Regulator: Description and Operation
DESCRIPTION
The fuel pressure regulator is located within the fuel pump module. It is serviced by replacing the fuel pump module assembly.