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GMC Truck
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2010
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Canyon 2WD L5-3.7L
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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
FUEL PRESSURE
Fuel Pressure
(Key ON, Engine OFF)
345-427 kPa (50-62 psi)
Should not decrease more than
34 kPa (5 psi) in 1 minute.