# 2005 Acura RSX - No Heat

**URL:** <https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322>\
**Category:** Maintenance/Repairs\
**Tags:** acura\
**Created:** [November 21, 2018, 9:25pm UTC](https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322 "2018-11-21T21:25:29Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![MarcHamren](https://avatars.discourse-cdn.com/v4/letter/m/bcef8e/32.png) [@MarcHamren](https://community.cartalk.com/u/MarcHamren)\
**Post date:** [November 21, 2018, 9:25pm UTC](https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322/1 "2018-11-21T21:25:29Z")

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Heater blows cold air while idling

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**Author:** ![pyrolord314](https://avatars.discourse-cdn.com/v4/letter/p/6a8cbe/32.png) [@pyrolord314](https://community.cartalk.com/u/pyrolord314)\
**Post date:** [November 21, 2018, 9:29pm UTC](https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322/2 "2018-11-21T21:29:46Z")

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Have you checked your coolant level yet in the overflow and radiator?

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**Author:** ![MarcHamren](https://avatars.discourse-cdn.com/v4/letter/m/bcef8e/32.png) [@MarcHamren](https://community.cartalk.com/u/MarcHamren)\
**Post date:** [November 21, 2018, 9:50pm UTC](https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322/3 "2018-11-21T21:50:48Z")

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Yes. Both topped off.

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**Author:** ![pyrolord314](https://avatars.discourse-cdn.com/v4/letter/p/6a8cbe/32.png) [@pyrolord314](https://community.cartalk.com/u/pyrolord314)\
**Post date:** [November 21, 2018, 10:01pm UTC](https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322/4 "2018-11-21T22:01:00Z")

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Are the hoses going into and out of the heater core hot when engine is up to operating temperature and the heater is set to max heat with the fan on high?

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**Author:** ![MarcHamren](https://avatars.discourse-cdn.com/v4/letter/m/bcef8e/32.png) [@MarcHamren](https://community.cartalk.com/u/MarcHamren)\
**Post date:** [November 21, 2018, 10:14pm UTC](https://community.cartalk.com/t/2005-acura-rsx-no-heat/129322/5 "2018-11-21T22:14:37Z")

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Thanks. I’ll check.