Question about 2003 Hyundai Tiburon

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Sparatic idle only on cold idle

Ok...how about on the cold start idle my car is starting to idle sparatically. The idle will go up and down...but when it drops to normal idle...it idles fine. Does anybody know what causes this? Thanks

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It sounds to me your TPS (throttle positioning sensor) is in need of replacement. This is located on the throttle body.

Posted on Jun 01, 2009

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