Fuel Rail: Description: 3.7L

The fuel injector rail is mounted to the intake manifold. It is used to mount the fuel injectors to the engine. The rail is equipped with a test port to check/test fuel system pressure.

A fuel rail mounted, fuel damper is not used with this engine.

Fig 1: Identifying Fuel Rail - 3.7L

Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: Locating Fuel Rail Test Port - 3.7L

Courtesy of DAIMLERCHRYSLER CORP.