Question about 1992 Chevrolet Astro Extended

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It just started idling to fast

Hi there,
so it was running fine and toiday when got into the van it started idling way to fast. di dun it on the highway hopeing that might kick it back but no results have any ideas what it might be the cause?
Thanks Tom

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  • knuck1 Jun 08, 2008

    it should say did run it on the highway

  • knuck1 Jun 13, 2008

    Very helpful it was really right on.

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  • 611 Answers

Throttle position sensor is a place to start checking

Posted on Jun 13, 2008

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Hi idal


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