Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
4. Install the fuel system cooler, if necessary.
5. Connect the fuel bundle clips (2) to the transmission brackets (1).
6. Tighten the EBCM bracket bolts (4).
Tighten
Tighten the bolts to 25 N.m (18 lb ft).
7. Lower the vehicle.
8. Install the fuel line bracket to the stud.
9. Install the fuel line bracket nut.