C 3500 Truck 2WD V8-6.0L VIN U (2001)
Fuel Rail: Description and Operation
FUEL RAIL ASSEMBLY
The fuel rail assembly attaches to the engine intake manifold. The fuel rail assembly performs the following functions:
^
Positions the injectors (3) in the intake manifold
^
Distributes fuel evenly to the injectors
^
Integrates the fuel pressure regulator (2) with the fuel metering system
