Question about 1999 Kia Sportage

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Overheating Changed the thermostat and fan clutch. Thermostat goes up very quickly when driving but sometimes will go back down just as quickly. No oveheating when idling.

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  • yadayada
    yadayada May 11, 2010

    to late the heat gaskets are leaking, u don't overheat this engine.

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I HAD SAME PROBLEM CENTER PART OF RAD WAS BLOCKED NEW RAD SOLVED PROB.

Posted on May 14, 2009

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The situation you describe is an air pocket. you need to raise the front of the vehicle turn the heat on full blast. open the radiator cap, while cold of course, and add coolant until you see not more air bubbles coming out of the filler neck.

Posted on Apr 12, 2009

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