Fuel Injectors & Fuel Rails: Removal
- Disconnect negative battery cable. Remove PCV hoses. Remove air cleaner cap and hose. Disconnect accelerator cable. Disconnect throttle cable (A/T). Disconnect vacuum sensing hose from fuel pressure regulator.
- Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE. Disconnect fuel return hose from fuel return pipe. Disconnect fuel return pipe from fuel pressure regulator. Disconnect fuel inlet pipe from fuel rail. Disconnect injector connectors. Remove fuel rail with injectors.