2002 Hyundai Elantra Surging Idle 1000 2500 Rpm Cleaned Iac Nothing Loose

2002 HYUNDAI ELANTRA
99,000 MILES
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surging idle 1000 to 2500 rpm. cleaned iac. nothing loose or missing. any ideas?
Dec 3, 2012 at 3:03 PM
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HMAC300
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clean throttle plate on both sides with choke cleaner and check for vacuum leaks.
Dec 3, 2012 at 4:36 PM
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