Silverado 1500 2WD V6-4.3L (2007)
Evaporative Emissions Hose: Service and Repair
Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine
Evaporative Emission Hoses/Pipes Replacement - Engine
Removal Procedure
Important: Clean the evaporative emission (EVAP) line connection and surrounding areas before disconnecting in order to avoid possible
EVAP system contamination.
1. Disconnect the EVAP canister purge solenoid valve tube quick connect fitting (2) from the chassis EVAP line.
2. Disconnect the EVAP canister purge solenoid valve tube quick connect fitting (1) from the EVAP canister purge solenoid valve.
3. Remove the EVAP canister purge solenoid valve tube.
4. Cap the EVAP canister purge solenoid valve and the chassis EVAP pipe in order to prevent possible EVAP system contamination.
