Diesel Data
: Automotive Repair
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Chevy Truck
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2008
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Colorado 2WD L5-3.7L
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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 Pump
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Specifications
Fuel Pump: Specifications
Fuel Pressure
(Key ON, Ignition OFF)
345-427 kPa (50-62 psi)