MY YUKON IDLESRUNS ROUGH WHEN I INITIALLY START ...

  • Tiny
  • gshicks
  • 2002 GMC Yukon
  • 150 miles

My Yukon idles/runs rough when I initially start (cold), after it warms up it runs great. Shaky and rough running is only for a few minutes after starting when sitting long or cold. I heard something about cleaning or wiping out (some part?) That gets gummed up, could that be the issue? Can anyone please advie?
Thanks in advance.

Do you
have the same problem?
Yes
No
Saturday, February 9th, 2013 AT 7:45 PM

3 Replies

  • Tiny
  • gshicks
  • Member

150,000 mi

Was this
answer
helpful?
Yes
No
Saturday, February 9th, 2013 AT 7:49 PM
  • Tiny
  • rasmataz
  • Member

Check and test the coolant temperature sensor and also clean out the idle air control valve-start here let me know

Was this
answer
helpful?
Yes
No
Saturday, February 9th, 2013 AT 8:30 PM
  • Tiny
  • rasmataz
  • Member

Also go here: http://www.2carpros.com/articles/how-to-replace-an-idle-speed-control-motor-iac

Was this
answer
helpful?
Yes
No
Saturday, February 9th, 2013 AT 9:09 PM

Please login or register to post a reply.

Similar Questions