Silverado Classic 3500 4WD V8-6.6L DSL Turbo (2007)
4. Position the EGR coolant pipe clamp and install the coolant pipe to the thermostat housing.
5. Install the EGR coolant pipe retaining bolts.
Tighten the EGR coolant pipe bolts to 21 N.m (15 lb ft).
6. Install the distribution block hoses to the distribution block.
7. Position the distribution block hose clamps.
8. Connect the oil level sensor harness electrical connector.
9. Connect the fuel pressure regulator electrical connector (1).
