1993 Pontiac Bonneville Refuses to Idle

1993 PONTIAC BONNEVILLE
67,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
THEFEAR6
  • MEMBER
  • 1 POST
My car is having an issue idling. At first I thought it might be the battery or some other electrical issue but I can't manage to figure the issue out. I can only manage to get the engine to turn over upon giving it gas and keeping my foot on the gas to keep the engine idling. I attempted to let up on the gas from after having let it run for about 10mins and it would stall immediately. I believe it to be the Idle Air control motor but it seems to be functioning properly. Currently I am about out of ideas with the many issues that could be originating from the throttle body and simply am about to give up.
Dec 27, 2009 at 4:07 PM
Advertisement
Avatar
RASMATAZ
  • ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Clean out the idle air control valve and the EGR valve then test the throttle position and manifold absolute pressure sensor
Dec 27, 2009 at 4:56 PM
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.