Question about 2003 Hyundai Tiburon

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My 2003 hyundai tiburon 2L iddles at a steady 4000 rpm and wont iddle down. How do I fix this??

Have already replaced the air iddle control valve, the throddle posision sensor and the mass air flow sensor.

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There r 2 cables on a gt 6 speed that r located at the top of the engine in back.. Do not touch the rear cable unless ur tibrron is shifted hard. The front cable is ur drift idle, theyre 2 nuts tightend den to secure it at a certian level , untighten the nuts and simply ajust the 2 nuts backwards do the cable isnt so tight and allows the engine to drop idle wen accelerater isnt pressed. Then do the same to the rear cable(2nd) cable untill u have ur tibron sounding just right..only sol_tion

Posted on Nov 20, 2012

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Posted on Jan 02, 2017

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SOURCE: Location of the Purge Control Valve for 2003 Hyundai Tiburon

There were two different engines which were installed in the 2003 Tiberon... the 2.0 liter 4 cylinder:
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And the 2.7 Liter V6:
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Posted on Jun 06, 2009

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SOURCE: my car is high reved at 2000 rpm wont go down

Have you tried just disconnecting the battery for a half an hour or so? Your ECU probably just needs to forget what it has learned and relearn it.

Posted on Oct 03, 2009

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SOURCE: 2003 hyundai tiburon, while driving normally,

If your car has a manual transmission, it is probably the clutch getting ready to burn our

Posted on Nov 15, 2010

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