My car races upto 2000rpm when started

Tiny
ANONYMOUS
  • 2005 PONTIAC GRAND AM
  • 239,000 MILES

My car races upto 2000rpm when started. Sometimes turning the car off and on will lower it. I will drive my car but constantly races at 1000 -1500 rpms at stop lights. When I put into park it shoots up to 2000rpms and I turn it off quick. Then go through the process of tuning it off and on until it lowers the rpms so I can drive. The latest problem of starting the car on and off it drains the battery and need a boost. It has cost me $2000. So far. New Iac, new starter, new battery. Earlier new chip put in the transmission. Still not corrected, and service engine soon light comes on. ANY IDEAS PLEASE!

Sunday, October 28th, 2012 AT 9:49 PM

1 Reply

Tiny
SATURNTECH9
  • EXPERT
  • 30,643 POSTS

What are the exact code numbers you have not code descriptions?

Please consider a donation to help us answer more questions.
Was this
answer
helpful?
Yes
No
Sunday, October 28th, 2012 AT 9:58 PM

Please login or register to post a reply.

Related Check Engine Soon Light Questions

Help us by donating