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Chevrolet
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1992
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Lumina L4-151 2.5L
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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
Fuel Pressure
[1]
179-220 kPa (26-32 PSI)
[1]
With the pump running. It is normal for the pressure to drop slightly when the pump stops.