Fuel Injector Replacement

Fuel Injector Removed:

Fuel Injector Installation:

REMOVAL
1. Fuel system pressure release must be performed prior to service. Service and Repair
2. Disconnect the negative battery cable and remove the fuel rail.
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 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. Install injector electrical connector.
5. Install fuel rail.
6. Pressurize system and check for leaks. Fuel System Pressurizing Procedure