Hyundai Sonata (2011)

    See also:

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

    Owner maintenance schedule
    When you stop for fuel: • Check the engine oil level. • Check coolant level in coolant reservoir. • Check the windshield washer fluid level. • Look for low or under-inflated tires. WARNING Be ca ...

    Tire maintenance
    In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment. When you have new tires insta ...