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How to stop muffler "farts"

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Old Apr 7, 2013 | 10:46 AM
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Default How to stop muffler "farts"

Good morning my friends. I call them muffler farts. Those anoying little exhaust gas burps that escape from around where your mufflers clamp to the exhaust pipe. I've tightened the crap out of the clamp, but to no avail. Wondering if I need to take a die grinder and remove some of the weld bead from inside the muffler to slide the exhaust pipe further into the muffler? Any remedies out ther for this?? Thanks in advance for your replies.
 
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Old Apr 7, 2013 | 10:55 AM
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Permatex Ultra Copper
 
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Old Apr 7, 2013 | 11:28 AM
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Originally Posted by fabrik8r
Permatex Ultra Copper
Is that a gel type substance from a tube, or a brush on??
 
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Old Apr 7, 2013 | 11:32 AM
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Originally Posted by xwhyz1959
Is that a gel type substance from a tube, or a brush on??
How about trying Google?! More info there about that stuff than you can imagine!
 
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Old Apr 7, 2013 | 11:38 AM
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get a muffler expander from harbor freight. make sure the muffler inlet is round, and make sure that the header outlet is round. then a thin coating of the permatex, let it cure, then you shouldn't have any problems.

also, the torca clamps on those are supposed to be a 'one time' use also.
 
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Old Apr 7, 2013 | 11:54 AM
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skip ahead to 11 minutes

 
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Old Apr 8, 2013 | 03:22 PM
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Don't waste your money on harbor fright tail pope expanders. I broke two of them trying to flare out some mild steel tube from napa when I broomsticked my slip ons. The copper permatex probably would do it...
 
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Old Apr 8, 2013 | 03:26 PM
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UHH - How about new clamps?
 
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Old Apr 8, 2013 | 04:05 PM
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Originally Posted by skratch
get a muffler expander from harbor freight. make sure the muffler inlet is round, and make sure that the header outlet is round. then a thin coating of the permatex, let it cure, then you shouldn't have any problems.

also, the torca clamps on those are supposed to be a 'one time' use also.
Why are the clamps supposed to be one time use??
 
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Old Apr 8, 2013 | 04:42 PM
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How about expanding on what exactly the fart sounds like (no joke), I am not familiar with a fart sound coming from anywhere other than the end of the pipe?
 
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