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-   2nd Generation S-series (1995-2005) Tech (https://blazerforum.com/forum/2nd-generation-s-series-1995-2005-tech-41/)
-   -   Strange noise coming from my air vents? (https://blazerforum.com/forum/2nd-generation-s-series-1995-2005-tech-41/strange-noise-coming-my-air-vents-82540/)

Bobcat13 11-05-2013 05:48 PM

Strange noise coming from my air vents?
 
I have a '97 Blazer and lately I've been noticing a strange noise coming from the air vents. Now I know that the AC has a leak (not sure where), and the noise only started happening after I recharged it and it ran out. It is like a farting noise and usually happens when I turn the fan off. Any insight as to what this could be? Thanks.

abig84 11-06-2013 02:21 PM

i think thats just the vacuum discharging but not really sure without hearing said fart


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