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2000
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Impala V6-3.8L VIN K
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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 Pump
Fuel Pump
Fuel Pressure
- Key ON, Engine OFF:
48 - 55 psi (333 - 380 kPa)
Maximum pressure loss after 10 minutes:
5 psi (34 kPa)
Fuel Pressure
- Engine idling at normal operating temperature:
3 - 10 psi (21 - 69 kPa) less than KOEO pressure