2005 GMC CANYON
55,000 MILES
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is there an idle screw on the throtle body on my truck ? I am having a problem my truck idles too low about 550.RPM it doesnt shake or anything .just idles low.
Oct 21, 2012 at 1:11 AM
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ASEMASTER6371
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dirty throttle body, idle air control motor. there is a idle learning procedure that is done through a scan tool.

Roy
Oct 21, 2012 at 1:14 AM