Silverado 2500 4WD V8-8.1L VIN G (2006)
Fuel Pressure Pulsation Damper: Service and Repair
FUEL PRESSURE DAMPENER REPLACEMENT
REMOVAL PROCEDURE
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Remove the engine sight shield.
3. Clean any dirt from the fuel pressure dampener retainer and the surrounding area.
4. Remove the fuel pressure dampener clip (1) and dampener.
5. Remove the fuel pressure dampener backup ring.