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Home >> Mercury >> 1997 >> Cougar/XR7 V8-4.6L VIN W >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications

Fuel Pressure: Specifications

Engine Running	30-45 Pound Per Square Inch (psi)
Key On / Engine Off	37-43 Pound Per Square Inch (psi)

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