2001 Hyundai Santa Fe Start Sante Idles Way Too Fast Won T Slow Down

2001 HYUNDAI SANTA FE
122,000 MILES
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ANONYMOUS
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  • 1 POST
when i start my sante fe it idles way too fast and won't slow down. why?
Mar 28, 2013 at 11:48 PM
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NFPKIDS
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  • 25 POSTS
I would say its a bad idle air control sensor turn the car on and press the brake if its hard as a rock u habe a bad vacum line and u can test the idle air control by undoing a vacuum line from the throtle body manifold if it stops then its bad if u plug it back in and it starys doing again its bad
Mar 29, 2013 at 12:17 AM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
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scan for codes and check fuel pressure first clean throttle plate on both sides with choke cleaner as well as iac hole. check for a vacuum leak
also if it doesn't say expert by the name on your reply it's not from 2carpros
Mar 29, 2013 at 2:07 PM
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