# 91 buick riviera air conditioning

**URL:** <https://community.cartalk.com/t/91-buick-riviera-air-conditioning/1441>\
**Category:** Maintenance/Repairs\
**Created:** [July 8, 2007, 6:37pm UTC](https://community.cartalk.com/t/91-buick-riviera-air-conditioning/1441 "2007-07-08T18:37:04Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![fernando](https://avatars.discourse-cdn.com/v4/letter/f/779978/32.png) [@fernando](https://community.cartalk.com/u/fernando)\
**Post date:** [July 8, 2007, 6:37pm UTC](https://community.cartalk.com/t/91-buick-riviera-air-conditioning/1441/1 "2007-07-08T18:37:04Z")

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No cold air. The fan blows. The “AC” 10 amp fuse also blows. What could be the problem?

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**Author:** ![star882](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/star882/32/39_2.png) [@star882](https://community.cartalk.com/u/star882)\
**Post date:** [July 8, 2007, 7:43pm UTC](https://community.cartalk.com/t/91-buick-riviera-air-conditioning/1441/2 "2007-07-08T19:43:35Z")

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What does the 10A fuse protect? The fan works so it can’t be the fan fuse. 10A is too small for a compressor so it can’t be that either. It’s probably a control circuit.  
In any case, there’s a fault that’s blowing the fuse.

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**Author:** ![MG-McAnick](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mg-mcanick/32/188_2.png) [@MG-McAnick](https://community.cartalk.com/u/MG-McAnick)\
**Post date:** [July 8, 2007, 9:05pm UTC](https://community.cartalk.com/t/91-buick-riviera-air-conditioning/1441/3 "2007-07-08T21:05:28Z")

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It’s possible that someone substitued a 10 Amp fuse on the compressor circuit. Check the book to see if that’s the right fuse for the hole it’s in. If not, replace it with the correct one.