Hyundai Sonata (2011)

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    Recommended Oil
    The engine oil quality should meet the following classification. API Service SM* or above, ILSAC GF-4 or above * If the API service SM engine oil is not available in your country, you are able t ...

    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 ...

    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 ...