1993 Pontiac Bonneville bonneville

1993 PONTIAC BONNEVILLE
75,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC
Avatar
CR7MOYCASAS
  • MEMBER
  • 2 POSTS
My Pontiac bonneville has a problem when I turn the car on it starts to accelerate by its self and the RPM starts going up then I turn off the car and when I turn it on again it does the same thing but it does that when is parked when you put drive on it still feels that it's accelerating what should I do??
Sep 18, 2014 at 5:22 AM
Advertisement
Avatar
HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
clan throttle plate on both sides and iac hole with choke cleaner then check for sticking cable to throttle body
Sep 18, 2014 at 6:06 AM
Avatar
CR7MOYCASAS
  • MEMBER
  • 2 POSTS
I actually already did that but there's no change at all
Sep 19, 2014 at 10:52 AM
Avatar
HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
have a local pro look at it then
Sep 19, 2014 at 12:16 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.