Removal Procedure
- Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH-48027) or Fuel Pressure Relief (Without CH-48027) .
- Remove the fuel pipe shield. Refer to Fuel Pipe Shield Replacement .
- Remove the high pressure fuel sensor. Refer to Fuel Pressure Sensor Replacement - Fuel Injection Fuel Rail .
- Remove the fuel rail crossover pipe. Refer to Fuel Injection Fuel Rail Crossover Tube Replacement (LLT) . Discard this pipe.
- Remove the fuel rail bolts (1).
- Carefully remove the Bank 2 fuel rail (2) from the engine. Lift the rear of the rail to ease removal.
- Remove and discard the direct fuel injector hold down clamps.
- Once the fuel rail is removed, remove the fuel injectors and rebuild them. Refer to FUEL RAIL AND INJECTORS CLEANING AND INSPECTION .
NOTE:
The direct fuel injectors must be rebuilt whenever the injector has been released from the fuel rail or cylinder head.