Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
Tighten
Tighten the bolts to 50 N.m (37 lb ft).
3. Install the rear EGR cooler tube bolts.
Tighten
Tighten the bolts to 20 N.m (15 lb ft).
4. Install the EGR coolant pipe.
5. Install the EGR coolant pipe bolts.
Tighten
Tighten the bolts to 25 N.m (18 lb ft).
6. Connect the EGR cooler tube heater hose.
