Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
3. Position the EGR valve cooler rear bracket to the cylinder head and install the bolts.
Tighten the bolts to 25 Nm (18 lb ft).
4. Connect the engine wiring harness electrical connector (1) to the fuel rail fuel pressure sensor wiring harness extension electrical connector.
5. Install the fuel rail fuel pressure sensor wiring harness extension clip (3) to the wiring harness bracket.
6. Install the EGR valve cooler. Refer to Exhaust Gas Recirculation Valve Cooler Replacement (See: Powertrain Management/Emission Control
Systems/Exhaust Gas Recirculation/EGR Cooler/Service and Repair/Exhaust Gas Recirculation Valve Cooler Replacement).
7. Prime the fuel system. Refer to Fuel System Priming (See: Powertrain Management/Fuel Delivery and Air Induction/Service and Repair/Fuel
System Priming).
8. Start the engine. If the engine stalls, repeat the above step.
9. Once the engine starts, inspect for fuel leaks.
