Silverado 1500 2WD V8-4.8L VIN V (2006)
Evaporative Emissions Hose: Service and Repair
Evaporative Emission (EVAP) Hoses/Pipes Replacement - Cab/Chassis
EVAPORATIVE EMISSION (EVAP) SYSTEM HOSES/PIPES REPLACEMENT (PICKUP AND CAB/CHASSIS)
REMOVAL PROCEDURE
IMPORTANT: Clean the evaporative emission (EVAP) pipe connections and surrounding area prior to disconnecting the fittings in order to avoid
possible fuel system contamination.
1. Remove the fuel tank.
2. Disconnect and remove the EVAP purge line (2) from the sending unit and retaining clips.
3. Disconnect and remove the EVAP fuel level vent valve (FLVV) line (3) from the sending unit and retaining clips.
4. Cap the fuel feed and EVAP openings in order to prevent possible fuel/EVAP system contamination.
INSTALLATION PROCEDURE
1. Remove the caps from the fuel feed and EVAP lines.
2. Install and connect the EVAP FLVV line (3) line to the sending unit and retaining clips.
3. Install and connect the EVAP purge line (2) to the sending unit and retaining clips.
4. Install the fuel tank.
