Hyundai Sonata: Do not use methanol - Fuel requirements - Introduction - Hyundai Sonata Owners ManualHyundai Sonata: Do not use methanol

Fuels containing methanol (wood alcohol) should not be used in your vehicle. This type of fuel can reduce vehicle performance and damage components of the fuel system.

    Use of MTBE
    HYUNDAI recommends avoiding fuels containing MTBE (Methyl Tertiary Butyl Ether) over 15.0% vol. (Oxygen Content 2.7% weight) in your vehicle. Fuel containing MTBE over 15.0% vol. (Oxygen Content 2. ...

    Gasolines for cleaner air
    To help contribute to cleaner air, HYUNDAI recommends that you use gasolines treated with detergent additives, which help prevent deposit formation in the engine. These gasolines will help the eng ...

    See also:

    Steering Wheel Audio Controls — If Equipped
    Remote Sound System Controls (Back View Of Steering Wheel) The remote sound system controls are located on the rear surface of the steering wheel, at the three and nine o’clock positions. Th ...

    Engine overheating
    WARNING Never attempt to remove the radiator cap until the engine has been shut off and has fully cooled down. When the engine is hot, the coolant is under pressure. Removing the cap while the en ...

    Problems with the occupant classification system
    WARNING If the indicator lamp illuminates and remains illuminated when the weight of a typical adult or someone larger than a small individual has been detected on the passenger seat, do ...