Express 3500 V8-6.6L DSL Turbo (2008)
Fuel Rail: Service and Repair
Fuel Injection Fuel Rail Assembly Replacement - Bank 1
Fuel Injection Fuel Rail Assembly Replacement - Bank 1
Removal Procedure
1. Remove the engine cover.
2. Remove the exhaust gas recirculation valve cooler assembly.
3. Remove the right fuel injector feed pipes.
4. Disconnect the fuel rail pressure (FRP) sensor electrical connector (1).
5. Disconnect the right fuel feed pipe fitting from the fuel rail.
6. Remove the 2 fuel rail bolts and the fuel rail assembly.
7. If replacing the fuel rail, remove the fuel pressure sensor.