Fuel System: Gasoline

FUEL PUMP PERFORMANCE

Application

Min. Vol. In 35 Sec. Pts. (L)

Diesel Engine

⁽¹⁾

Gasoline Engine

2 (1)

⁽¹⁾	Information is not available from manufacturer.

FUEL PRESSURE

Application

psi (bar)

2.3L, 3.2L (6-Cylinder), 4.2L & 5.0L (Engine 119)

Idling With Vacuum

46-52 (3.2-3.6)

Idling Without Vacuum

54-61 (3.7-4.2)

2.8L, 3.2L (V6), 4.3L, 5.0L (Engine 113) & 5.5L

Idling With Vacuum

54-61 (3.7-4.2)

Idling Without Vacuum

⁽¹⁾

⁽¹⁾	Information is not available from manufacturer.

FUEL SYSTEM PRESSURE DROP

Application		psi (bar)
2.3L
Immediately After Engine Off		No More Than 44 (3.0)
After 30 Minutes		No More Than 36 (2.5)