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GMC Truck
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2006
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Sierra 2500 4WD V8-6.0L (CNG)
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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 Pump
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Specifications
Fuel Pump: Specifications
Fuel Pressure
(Key ON, Engine OFF)
276-345 kPa (40-50psi)