Fuel Injection: Injector-Fuel: Installation

Fig 1: Locating Injector Retaining Clip

Courtesy of DAIMLERCHRYSLER CORP.

1. Install fuel injector(s) into fuel rail assembly and install retaining clip(s).
2. If same injector(s) is being reinstalled, install new O-ring(s).
3. Apply a small amount of clean engine oil to each injector O-ring. This will aid in installation.
4. Install fuel rail. (Refer to FUEL SYSTEM/FUEL DELIVERY/FUEL RAIL - INSTALLATION) .
5. Start engine and check for fuel leaks.