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GMC Truck
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2003
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K 1500 Yukon 4WD V8-4.8L VIN V
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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
385-425 kPa (55-62 psi)
For complete
fuel pressure
testing procedure,
Component Tests and General Diagnostics