Dodge 2500 4x4 Pickup L6-359 Workshop Service and Auto Repair Manuals

Fuel Pressure: Specifications

Fuel Transfer (Lift) Pump Pressure  

At rated speed (2500 rpm) ......................................................................................................................................................  172 - 207 kPa (25 - 30 psi)

Fuel Injector "Pop Off" Pressure

Using injector tester .......................................................................................................................................................................  26,252 kPa (3822 psi)

Fuel Pressure Drop

Across fuel filter ........................................................................................................................................................................  35 kPa (5 psi) maximum