Spark Plugs

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

    See also:

    Good driving practices
    • Never take the vehicle out of gear and coast down a hill. This is extremely hazardous. Always leave the vehicle in gear. • Do not "ride" the brakes. This can cause them to overheat and ...

    Do Not Use Methanol
    Fuels containing methanol (wood alcohol) should not be used in your Hyundai. This type of fuel can reduce vehicle performance and damage components of the fuel system. CAUTION: Your Hyundai' ...

    Fuel Filter
    A clogged filter can limit the speed at which the vehicle may be driven, damage the emission system and cause hard starting. If an excessive amount of foreign matter accumulates in the fuel tank, ...