Hyundai Sonata (2011)

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    Before Starting the Engine
    Before you start the engine, you should always: 1. Look around the vehicle to be sure there are no flat tires, puddles of oil or water or other indications of possible trouble. 2. After entering t ...

    Efficiency & Drivability
    Automakers have been racing to produce small cars that get great gas mileage using conventional engines, and Hyundai has succeeded on that front with the 2011 Elantra, which is powered by a new 14 ...

    22,500 miles (36,000 km) or 18 months
    ❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months) ...