See also:

Spark Plugs
Make sure to install new spark plugs of the correct heat range. ...

VENTILATION
To operate the ventilation system: o Set the air intake control to "Fresh" mode (). o To direct all intake air to the dashboard vents, set the air flow control to the () position. o A ...

Catalytic converter
(If installed) Hyundai vehicles are equipped with a monolith type three-way catalytic converter to reduce the carbon monoxide, hydrocarbons and nitrogen oxides contained in the exhaust gas. Exha ...