2002 GMC ENVOY LOW IDLE

  • Tiny
  • prcarver
  • 2002 GMC Envoy

Engine Performance problem
2002 GMC Envoy 6 cyl Two Wheel Drive Automatic 85000 miles

what can cause a low idle condition and engines dies when ac comes on?

Sunday, August 24th, 2008 AT 2:56 PM

1 Answer

  • Tiny
  • brian 1
  • Expert
  • 1,071 posts

Clean the throttle body. There is a bulletin on this condition. I've posted it several times in the envoy and trailblazer forum. Might want to check it out.

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Sunday, August 24th, 2008 AT 9:03 PM

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