Valve clearance

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

    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 ...

    Checking the Brake Fluid Level
    WARNING: Use caution when handling brake fluid. It can damage your vision if it gets into your eyes. It will also damage your vehicle's paint if spilled on it and not removed immediately. ...

    Vehicle Interior
    The following should be checked each time when the vehicle is driven: o Light operation o Windshield wiper operation o Horn operation o Defroster, heater system operation (and air conditioning, if ...