Fuel Rail Assembly
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
The fuel rail assembly attaches to the cylinder head. The fuel rail assembly performs the following functions:
- Positions the fuel injectors in the cylinder head
- Distributes fuel evenly to the injectors
- Integrates the fuel pressure regulator into the fuel metering system