Fuel Injector Replacement

REMOVAL

Fuel Rail And Injector Assembly:

1. Fuel system pressure release must be performed prior to service. Service and Repair
2. Fuel rail must be removed prior to servicing fuel injectors.
3. Disconnect the wiring connector from the fuel rail to the injector.
4. Remove the fuel injector lock clip, and slide the injector straight out of the fuel rail cup.
5. Check each injector O-ring for damage and replace any damaged O-rings prior to reinstallation. If the injector is to be re-used, place a protective cap over the injector tip, while it is removed.




INSTALLATION

1. Before installing injectors lubricate the O-ring with a drop of clean engine oil.
2. Install injector top into fuel rail cup.
3. Install injector lock clip by sliding open end into injector slot, and onto the fuel rail cup side slots.
4. If re-using an injector, make sure that the protective cap has been removed.
5. Install fuel rail.
6. Install injector electrical connector.
7. Perform fuel system pressure test to check for leaks. [1][2]Fuel System Leak Test