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Fuel Pressure

1997 FUEL PRESSURE SPECIFICATIONS

Engine psi (kg/cm2 )
Natural Gas Vehicle (1) 105-130 (7.4-9.1)
Diesel (2) 30-80 (2.1-5.6)
Gasoline
Aspire (3) 38-46 (2.7-3.3)
Contour & Mystique (3) 35-45 (2.5-3.2)
Probe (2.5L) (3) 39-45 (2.8-3.2)
Villager (4) 34 (2.4)
All Others (3) 30-45 (2.1-3.2)
(1) With engine speed at 2500 RPM.
(2) Measured at regulator block, at wide open throttle and under full load.
(3) With key on and engine off.
(4) With engine running.