Fuel Pump

NOTE: Fuel pump performance means fuel pressure and volume availability (with vacuum removed), not regulated fuel pressure.

FUEL PUMP PERFORMANCE

Application

Pressure - psi (kg/cm² )

2.5L

39 (2.7)

3.0L & 3.3L

48 (3.4)

3.9L & 5.2L

39 (2.7)

5.9L

⁽¹⁾

⁽¹⁾	Unregulated fuel pressure specification not available at time of publication.

FUEL PUMP REGULATED PRESSURE ⁽¹⁾

Application

Pressure psi (kg/cm² )

3.9L & 5.2L

31 (2.2)

5.9L

14.5 (1.0)

⁽¹⁾	Regulated fuel pressure specification not available for 2.5L, 3.0L or 3.3L engines at time of publication.