Spark Plugs

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

    See also:

    Winter driving
    More severe weather conditions of winter result in greater wear and other problems. To minimize winter driving problem, you should follow these suggestions: ...

    Use high quality ethylene glycol coolant
    Your vehicle is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type of coolant that should be used because it helps prevent corrosion in the cooling syst ...

    Check Battery and Cables
    Winter puts additional burdens on the battery system. Visually inspect the battery and cables as described in Section 6. The level of charge in your battery can be checked by your Hyundai dealer o ...