Where is the evap emission control system vent on a 2002 s10?

On a 2002 Chevrolet S10, the EVAP emission control system vent is typically located near the fuel tank. It is part of the EVAP canister assembly, which is usually positioned on the driver’s side, near the rear of the vehicle. The vent allows for the release of vapors from the fuel system to the atmosphere when needed. To access it, you may need to remove some underbody shielding or components depending on the specific configuration.