# 2021 Hyundai Sonata - Quits when warmed up

**URL:** <https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025>\
**Category:** Maintenance/Repairs\
**Tags:** hyundai\
**Created:** [July 9, 2020, 8:01am UTC](https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025 "2020-07-09T08:01:08Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![LONNIEJARVIS](https://avatars.discourse-cdn.com/v4/letter/l/b5a626/32.png) [@LONNIEJARVIS](https://community.cartalk.com/u/LONNIEJARVIS)\
**Post date:** [July 9, 2020, 8:01am UTC](https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025/1 "2020-07-09T08:01:08Z")

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quits running when reaches operating temp

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**Author:** ![It\_s-Me](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/it_s-me/32/12660_2.png) [@It\_s-Me](https://community.cartalk.com/u/It_s-Me)\
**Post date:** [July 9, 2020, 11:19am UTC](https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025/2 "2020-07-09T11:19:43Z")

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That has to make longer drives difficult,

Hopefully driving to the dealer for warranty work is a short enough drive you can get there.

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**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [July 9, 2020, 4:29pm UTC](https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025/3 "2020-07-09T16:29:16Z")

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Darn it, you have a 2021 Hyundai in July. I remember when the new model years didn’t come out until Oct/November.

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**Author:** ![Nevada\_545](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/nevada_545/32/41232_2.png) [@Nevada\_545](https://community.cartalk.com/u/Nevada_545)\
**Post date:** [July 9, 2020, 5:14pm UTC](https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025/4 "2020-07-09T17:14:08Z")

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Model year 2021 is the default selection when a year is not selected, some people don’t know the model year of their vehicle.

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**Author:** ![davepsinbox\_157004](https://avatars.discourse-cdn.com/v4/letter/d/73ab20/32.png) [@davepsinbox\_157004](https://community.cartalk.com/u/davepsinbox_157004)\
**Post date:** [July 9, 2020, 5:52pm UTC](https://community.cartalk.com/t/2021-hyundai-sonata-quits-when-warmed-up/167025/5 "2020-07-09T17:52:17Z")

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> [@It\_s\_Me](#):
>
> Hopefully driving to the dealer for warranty work is a short enough drive you can get there.

^ This +1. If your Sonata was purchased new it has a 10yr./100k powertrain warranty, if you’re the second (or third) owner it’s 5yrs./50k. If it’s no longer under warranty take it to the nearest independent mechanic.