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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - 5.7L - Introduction) >> Description and Operation >> Fuel System Description >> Fuel Rail Assembly

Fuel Rail Assembly

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Fig 1: Fuel Rail Assembly
GM217109Courtesy of GENERAL MOTORS CORP.

The fuel rail assembly attaches to the engine intake manifold. The fuel rail assembly performs the following functions:

The fuel rail is mounted on the intake manifold and distributes the fuel to each cylinder through the individual injectors.