Fuel Rail & Injectors: Removal
- Remove engine cover. Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE . Disconnect negative battery cable. Place a shop rag under regulator to trap fuel. Disconnect fuel lines from pressure regulator and fuel rail.
- Disconnect fuel injector electrical connectors. Loosen nut securing fuel pressure regulator to mounting bracket. Remove fuel rail bolts. Remove fuel injectors, pressure regulator and fuel rail as an assembly.
- Place fuel rail on work bench. Remove injector retaining clip(s) and injector(s) from fuel rail. Remove "O" ring(s) from injector(s).