Rough Idle At Start Up! - Chevrolet Forum - Chevy Enthusiasts Forums

Rough Idle At Start Up!


  Reply  
  #1  
Old  January 22nd, 2012, 2:58 PM
Rough Idle At Start Up!

I have a 2002 GMC Sierra 1500 4.8L, When I start it when its cold, it idles very rough hard to keep it running also running rich until it starts to warm up then all is good. no MIL.<!-- google_ad_section_end -->


Last edited by MDTAHOE; January 22nd, 2012 at 7:12 PM.

  Reply
Tags
Search this Thread
Sponsors