Fuel Injectors Removal

Tools Required 

J-46594  Fuel Injector Remover. See Special Tools .

1. Remove the left fuel injector bracket bolts.
   Fig 1: View Of Left Fuel Injector Bracket Bolts

   Courtesy of GENERAL MOTORS CORP.
2. Remove the right fuel injector bracket bolts.
   Fig 2: View Of Right Fuel Injector Bracket Bolts

   Courtesy of GENERAL MOTORS CORP.
3. Install the J-46594  into the fuel injector brackets. See Special Tools .
4. Pull back on J-46594  in one steady motion, until the fuel injector breaks free from its seat. See Special Tools .
5. Remove the J-46594  . See Special Tools .
6. Remove the left fuel injectors with brackets.
   Fig 3: View Of Left Fuel Injectors W/Brackets

   Courtesy of GENERAL MOTORS CORP.
7. Remove the right fuel injectors with brackets.
   Fig 4: View Of Right Fuel Injectors W/Brackets

   Courtesy of GENERAL MOTORS CORP.
Fig 5: View Of Left Injector Bracket Pins
Courtesy of GENERAL MOTORS CORP.
8. Remove the left injector bracket pins.
9. Remove the right injector bracket pins.
10. Remove the copper washer from the injector bore and discard.
    Fig 6: Identifying Fuel Injector Copper Washers

    Courtesy of GENERAL MOTORS CORP.
11. Remove the O-ring from the injector and discard.