How do you replace a vapor canister on 2003 Kia Optima?

To replace the vapor canister on a 2003 Kia Optima, first, ensure the vehicle is off and safely elevated. Locate the canister, typically found near the fuel tank or under the vehicle. Disconnect the electrical connector and the hoses attached to the canister, then remove the mounting bolts. Install the new canister by reversing the removal process, ensuring all connections are secure before lowering the vehicle.