1999 Buick Century Replaced Iac Tps Car Still Running High Idle Also Checked

1999 BUICK CENTURY
Avatar
DGIGGLES1
  • MEMBER
  • 23 POSTS
Replaced IAC and TPS and car still running at a high idle, also checked for vaccum leaks and still idling high? What else can it be?
Mar 16, 2013 at 2:15 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Has the check engine light come on? Have you checked to make sure the IAC is getting power?
Mar 16, 2013 at 2:16 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.