When to Wax Again

You should polish and wax the car again when water no longer beads on a clean surface but spreads out over a larger area.

    See also:

    Catalytic Converter
    Hyundai vehicle is equipped with a monolith type three-way catalytic converter to reduce the carbon monoxide, hydrocarbons and nitrogen oxides contained in the exhaust gas. Exhaust gases passing ...

    Fuel recommendations
    Use Unleaded Gasoline Unleaded gasoline with a Pump Octane Rating of 87 (Research Octane Number 91) or higher must be used in your Hyundai. WARNING: o Do not "top off" after the nozzl ...

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