Silverado 3500 4WD V8-8.1L VIN G (2006)
1.
Turn the wheels to the left.
2.
Tilt the hood open.
3.
Remove the clip retaining the wheel housing panel to the radiator support bracket.
4.
Remove the clip retaining the wheel housing panel to the rear cowl panel.
5.
Remove the wheel housing panel, from the retainer tabs.
6.
Remove the wheel house panel from the vehicle.
7.
Remove the Under Hood Fuse Block Cover.
8.
Remove the 20A/25A ECM-B/FUEL PUMP fuse.
9.
Start the engine to relieve fuel rail pressure. (Engine should start and stall) To assist in relieving residual pressure in the fuel rail, push down on the
fuel rail dampener. The dampener should move inward approximately 2-3 mm (1/8 in) as the pressure releases from the system.
