Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
13. Remove the fuel injection fuel rail bolts.
14. Remove the fuel injection fuel rail and bracket.
15. Reposition the fuel hose clamp at the rail and remove the fuel hose, if required.
Installation Procedure
1. Install the fuel hose to the fuel injection fuel rail and position the clamp, if required.
2. Position the fuel injection fuel rail and bracket to the left intake manifold.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
3. Install the fuel injection fuel rail bolts.
Tighten the bolts to 25 Nm (18 lb ft).