2005 GMC Envoy DTC code p0128

2005 GMC ENVOY
113,100 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
DNG_510
  • MEMBER
  • 1 POST
Where can I find a suitable "Idle Air Control Valve" I reveived the above error from the DTC and came up with either replacing the t-stat or the control valve. But I cannot find the control valve anywhere. Can you recommend where I can find one beside the dealership? Thanks.
Nov 28, 2009 at 10:16 PM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Try cleaning the IACV and passages and see what happens
Nov 29, 2009 at 5:09 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.