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2000
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Malibu V6-3.1L VIN J
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Fuel Pressure
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Specifications
Fuel Pressure: Specifications
Key On Engine Off
358-405 kPa (52-59 psi)
Note:
With a scan tool, command the fuel pump ON.
Key On Engine On
21-69 kPa (3-10 psi)