Silverado Classic 3500 4WD V8-6.6L DSL Turbo (2007)
14. Disconnect the fuel injector electrical connectors.
15. Remove the fuel injector bracket bolts.
16. Install J-46594 into the bolt hole in the fuel injector bracket.
17. Install a flare nut wrench onto J-46594 and pull back away from the fuel injector, until the injector releases from its seat.
18. Remove J-46594.
19. Remove the fuel injectors with brackets.