# 2007 Hyundai Tucson - High idle

**URL:** <https://community.cartalk.com/t/2007-hyundai-tucson-high-idle/194738>\
**Category:** Maintenance/Repairs\
**Tags:** hyundai, engines\
**Created:** [April 16, 2024, 5:22pm UTC](https://community.cartalk.com/t/2007-hyundai-tucson-high-idle/194738 "2024-04-16T17:22:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Privat](https://avatars.discourse-cdn.com/v4/letter/p/51bf81/32.png) [@Privat](https://community.cartalk.com/u/Privat)\
**Post date:** [April 16, 2024, 5:22pm UTC](https://community.cartalk.com/t/2007-hyundai-tucson-high-idle/194738/1 "2024-04-16T17:22:49Z")

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Enginn ís runing op to 3000.rpm in nutral then it gó to normal idle fór about 2-3 mín,then all starts again.

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**Author:** ![George\_San\_Jose1](https://avatars.discourse-cdn.com/v4/letter/g/e5b9ba/32.png) [@George\_San\_Jose1](https://community.cartalk.com/u/George_San_Jose1)\
**Post date:** [April 16, 2024, 8:02pm UTC](https://community.cartalk.com/t/2007-hyundai-tucson-high-idle/194738/2 "2024-04-16T20:02:14Z")

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There are several possible causes, including vacuum system leaks, engine coolant temp sensor faults, and a problematic throttle body. What does your shop suggest?

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**Author:** ![davesmopar](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/davesmopar/32/41750_2.png) [@davesmopar](https://community.cartalk.com/u/davesmopar)\
**Post date:** [April 16, 2024, 8:04pm UTC](https://community.cartalk.com/t/2007-hyundai-tucson-high-idle/194738/3 "2024-04-16T20:04:43Z")

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duplicate post for some reason 🤷‍♂️

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**Author:** ![davesmopar](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/davesmopar/32/41750_2.png) [@davesmopar](https://community.cartalk.com/u/davesmopar)\
**Post date:** [April 16, 2024, 8:06pm UTC](https://community.cartalk.com/t/2007-hyundai-tucson-high-idle/194738/4 "2024-04-16T20:06:35Z")

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> [@Privat](#):
>
> Enginn ís runing op to 3000.rpm in nutral then it gó to normal idle fór about 2-3 mín,then all starts again.

Knowing the engine size might help a little, 2.0L 4 cylinder or the 2.7L V6???