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ENGINE DRIVEABILITY AND EMISSIONS 6E–265 FUEL INJECTOR Removal Procedure NOTE: Use care in removing the fuel injector in order to Important: Fuel injectors are serviced as complete 1. Disconnect the negative battery cable. 2. Disconnect al connector from fuel injector. 3. Remove the fuel rail. Refer to Fuel Rail Removal Procedure. 4. Remove the fuel injector retainer clip. 5. Remove the fuel injector assembly from fuel rail. 6. Remove O-ring from the fuel injector. 7. Remove O-ring backup from fuel injector. Inspection 1. Inspect O-ring for crack, damage or leaks. 2. Replace worn or damaged O-ring. 3. Lubricate the new O-rings with engine oil before installation. Installation Procedure 1. Lubricate the new O-ring with engine oil. 2. Install the O-ring backup on the fuel injector. 3. Install new O-ring on the fuel injector. 4. Install all four injector on the fuel rail. 5. Use new injector retainer clip to retain the injetor to the fuel rail. 6. Coat the end of the fuel injector with engine oil. |