Spark plugs

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

    See also:

    Checking and Changing the Engine Coolant
    WARNING: Do not remove the radiator cap when the engine is hot. When the engine is hot, the engine coolant is under pressure and may erupt through the opening if the cap is removed. You could be ...

    POWER WINDOWS (If Installed)
    The power windows operate when the ignition key is in the "ON" position. The main switches are located on the driver's armrest and control the front (4/3 Door) and rear windows (4 ...

    Valve clearance
    Inspect excessive valve noise and/or engine vibration and adjust if necessary. An authorized HYUNDAI dealer should perform the operation. ...