Silverado 3500 4WD V8-8.1L VIN G (2006)
17.
Push down on the fuel dampener and install the fuel pressure dampener clip (1).
18.
Install the fuel fill cap.
19.
Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in SI.
20.
Use the following procedure to inspect for leaks:
20.1 Turn the ignition ON, with the engine OFF, for 2 seconds.
20.2 Turn the ignition OFF for 10 seconds.
20.3 Turn the ignition ON, with the engine OFF.
20.4 Inspect the fuel rail, fuel rail dampener, and fuel rail pressure cap and valve for leaks.
If a leak is present, a dampener kit with new 0-ring must be installed. Relieve the system pressure as described in Step 4-14 above. Clean
dirt and/or debris from dampener cavity and lubricate the new 0-ring with clean engine oil prior to installation of the dampener. When
finished, repeat Steps 20.1 - 20.4.
21.
Install the intake manifold sight shield to the bracket.
22.
Snap the intake manifold sight shield onto the stud.
23.
Close the hood.
Service Procedure - Medium Duty Trucks (Chevrolet Kodiak and GMC TopKick)
