Removal Procedure
- Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .
- Disconnect the engine fuel pipes from the engine fuel flex hoses. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
Courtesy of GENERAL MOTORS CORP.
- Use a back up wrench on the fuel pressure regulator and disconnect the return line.
- Disconnect the fuel feed line from the fuel rail.
Courtesy of GENERAL MOTORS CORP.
- Remove the engine fuel pipes fasteners (1) located on the engine.
- Remove the engine fuel pipes.