# Air conditioning blows but sometimes cools and sometimes does not

**URL:** <https://community.cartalk.com/t/air-conditioning-blows-but-sometimes-cools-and-sometimes-does-not/39260>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet, 1500\
**Created:** [November 9, 2009, 11:52pm UTC](https://community.cartalk.com/t/air-conditioning-blows-but-sometimes-cools-and-sometimes-does-not/39260 "2009-11-09T23:52:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![berrendo](https://avatars.discourse-cdn.com/v4/letter/b/67e7ee/32.png) [@berrendo](https://community.cartalk.com/u/berrendo)\
**Post date:** [November 9, 2009, 11:52pm UTC](https://community.cartalk.com/t/air-conditioning-blows-but-sometimes-cools-and-sometimes-does-not/39260/1 "2009-11-09T23:52:05Z")

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The air conditioning always blows just fine. It will stop cooling on occasion. I have had it into a repair shop several times and they can never find a leak. It cooled fine this last time for six months before it stopped cooling once again. The repair shop is convinced there is a leak but when they pressure the system a leak does not show up. Sometimes the air conditioning will cool for a couple of days and then stop. You never know when it will give out or if it will be for a long time or for just a few hours or a couple of days.