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Engine idles to fast after a fender bender?

Tiny
DAVEDOMING
  • MEMBER
  • 2002 HYUNDAI SANTA FE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 84,000 MILES
Car Idles @ 3000 rpm in Neutral. It start after I had it fixed after a fender bender. What should I check first?
Thursday, December 13th, 2007 AT 9:46 PM

2 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
I would check all of your vacuum hoses for leaks and kinks or even some hoses may have become disconnected
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Friday, December 14th, 2007 AT 9:59 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,313 POSTS
The throttle cable it probably to tight, check the tension and it should have a little play in it at idle. Also, I would service the throttle body, here is a guide to help us fix it. Please check the throttle body diagrams below.

https://www.2carpros.com/articles/engine-idles-too-high

Check out the images (below). Please let us know what happens.
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Wednesday, October 2nd, 2024 AT 5:29 PM

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