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Colorado idle out stalls

Old  March 28th, 2008, 7:01 AM
Colorado idle out stalls

Hi Guys i have 05 colorado and have the check engine light on the problem is that the truck idles out when either slow down or make a sharp turn stoping or just turning into the garage does anyone know what the problem is ???

Old  February 22nd, 2009, 5:41 PM
  • CF Junior Member
    Join Date: Nov 2007
    Posts: 32
colarado idle out stalls

Go to the parts store and purchase thottle body cleaner. Cean the flapper at the thotte body..It really worked for johnboy!!

Old  March 18th, 2009, 2:17 PM
  • CF Junior Member
    Join Date: Feb 2009
    Posts: 32
A little late, but I would suggest the same thing. You probably have some carbon build up on the butterfly valve, causing it to stick. Cleaning the throttle body should help this.

Old  February 27th, 2011, 6:23 PM
  • CF Beginner
    Join Date: Feb 2011
    Posts: 6
I had that happening on another vehicle. Was throttle positioning sensor.

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