Kia Optima Hybrid (2011)

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    Under-the-Hood Options
    Kia Soul offers an agile, smooth and spirited ride. Its 1.6-liter, four-cylinder engine is mated to a five-speed manual transmission, which produces approximately 120 horsepower. For those looking ...

    Drive belts
    Drive belts should be checked periodically for proper tension and adjusted if necessary. At the same time, belts should be examined for cracks, wear, fraying or other evidence of deterioration and ...

    Engine cooling system
    The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once ...