Removal Procedure

Important:  When removing an injection nozzle, use the J 29873  . Remove the nozzle using the 30 mm hex portion. Failure to do so will result in damage to the injection nozzle.

1. Remove the negative battery cables.
2. Remove the fuel line clip.
3. Remove the fuel return hoses (1) from the nozzle (2).
4. Remove the fuel injection line.
5. Cap the nozzle and the lines.
   Fig 1: Fuel Injection Nozzle

   Courtesy of GENERAL MOTORS CORP.
6. Remove the injection nozzle using the J 29873  .
   Fig 2: Removing Fuel Injection Nozzle

   Courtesy of GENERAL MOTORS CORP.