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2003 Kia rio cinco owner

1 Reply | Filed under Technical, Kia, Rio

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Vic on May 13, 2009

Does it run better on premium gas?

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  • Reply to DrBoost | Flag
    DrBoost on May 14, 2009

    No. any engine that is designed to run on regular fuel will not benefit from running on premium. If it's running poorly, look into tune-up parts.

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