GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 29873 Nozzle Socket

    Notice: In order to remove or install an injection nozzle, use the J 29873 on the 30-mm portion of the nozzle. Failure to use the 30-mm hex portion will result in damage to the injection nozzle.


    Object Number: 60452  Size: SH
  1. Remove the injection nozzle using the J 29873 . Store the nozzles in a clean place.
  2. Remove the gaskets.