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Home >> Chevy Truck >> 2003 >> TrailBlazer 4WD L6-4.2L VIN S >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications

Fuel Pressure: Specifications

Fuel Pressure 334 - 375 kPa (48 - 54 PSI)

Fuel Pressure Drop (After 1 minute) 34 kPa (5 PSI)

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