Operation CHARM
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GMC Truck
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2010
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Canyon 4WD L4-2.9L
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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 Injector
Fuel Injector
PRESSURE DROP
If the difference between any individual pressure drop and the average pressure drop is more than 20 kPa (3 psi), replace the
fuel injector