2004 Hyundai Elantra high idle

2004 HYUNDAI ELANTRA
109,337 MILES • 4 CYL • 2WD • MANUAL
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MOME2BE22509
  • MEMBER
  • 1 POST
my car has high idle rpm so it wont pass emissions. how do you fix that?
May 25, 2010 at 9:13 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Inspect and test the idle speed control actuator and look for vacuum leaks and also clean the MAF sensor with an approved cleaner
May 25, 2010 at 9:45 AM
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