Fuel Evaporation System: Description: Notes
All models are equipped with fuel evaporation emission control systems. This closed system is designed to limit the amount of fuel vapor released to the atmosphere. The system consists of a special fuel filler cap, a specially designed fuel tank, a carbon-filled canister, an orifice valve and necessary fuel vent vapor lines. All 6-cylinder models with dual fuel tanks and all V8 models use 2 carbon canisters.