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Home >> GMC Truck >> 1988 >> V 2500 P/U 4WD V8-454 7.4L >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Specifications >> Pressure, Vacuum and Temperature Specifications

Pressure, Vacuum and Temperature Specifications

FUEL PRESSURE:

Ignition ON Engine OFF 62-90 kPa (9-13 psi)

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