1997 Chevy Camaro high idle

Tiny
JIMSWAY
  • MEMBER
  • 1997 CHEVROLET CAMARO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 55,000 MILES
I have replaced the idle control sensor and the intake sensor, but neither has resolved my high idle problem. Car is idleling at close to 3000 rpm in park. Took it to repair shop and they replaced catalytic converter to no avail. Is there anything else I can try before taking it to another shop?
Thursday, June 10th, 2010 AT 8:58 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Is engine light on? Many things can cause high idle issue from vacuum leaks to faulty PCM and everything in between. Without diagnostic test done it would just be a guessing game.
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Thursday, June 10th, 2010 AT 9:31 PM

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