1997 GMC Savana 1997 GMC Savana 5.7 high idle

1997 GMC SAVANA
100,000 MILES • V8 • 2WD • AUTOMATIC
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MAUWALL
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I am experiencing HIGH IDLE when starting my 1997 GMC Savana. I was wondering how to either reset timing or check the idling.
Apr 27, 2010 at 5:07 PM
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