# Air conditioning

**URL:** <https://community.cartalk.com/t/air-conditioning/34448>\
**Category:** Maintenance/Repairs\
**Tags:** hyundai, elantra\
**Created:** [August 3, 2009, 2:51pm UTC](https://community.cartalk.com/t/air-conditioning/34448 "2009-08-03T14:51:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chubby66](https://avatars.discourse-cdn.com/v4/letter/c/8e8cbc/32.png) [@chubby66](https://community.cartalk.com/u/chubby66)\
**Post date:** [August 3, 2009, 2:51pm UTC](https://community.cartalk.com/t/air-conditioning/34448/1 "2009-08-03T14:51:54Z")

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a/c runs nice and cool for about 45 min.then starts to warm up, if I shut off the car restart it it returns to normal…

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**Author:** ![tardis](https://avatars.discourse-cdn.com/v4/letter/t/f0a364/32.png) [@tardis](https://community.cartalk.com/u/tardis)\
**Post date:** [August 3, 2009, 2:53pm UTC](https://community.cartalk.com/t/air-conditioning/34448/2 "2009-08-03T14:53:40Z")

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The evaporator may be freezing up. Try using the recycle position instead of the fresh air position.