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> Exhaust Leak, Suggestions?
AvalonFal
post Jul 23 2009, 09:59 AM
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I have a small leak where the muffler flange bolts to the heat exchanger flange. I put in a new gasket, but still a leak. The muffler flange looks slightly bent at the 2 outer bolts. I don't want to hammer this thing too much and break the ears off. Can I use some type of sealant here??

Paul
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hcdmueller
post Jul 23 2009, 10:02 AM
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I use red RTV (about the only thing it is good for) and two gaskets to get a good seal. Seems to work good.
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Joe Bob
post Jul 23 2009, 10:18 AM
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Heat it up with a torch and bend it with a pair of channel locks. RTV is a band aid.

Or cut it off and weld a new flange on. Muff shops are cheap if you don't have the equipment. Tell them it's a VW, you get 50% off the Porsche price.
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aircooledtechguy
post Jul 23 2009, 10:20 AM
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QUOTE(mikez @ Jul 23 2009, 09:18 AM) *

Heat it up with a torch and bend it with a pair of channel locks. RTV is a band aid.

(IMG:style_emoticons/default/agree.gif) Fix it once and do it right and you'll never look back. . .
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SLITS
post Jul 23 2009, 10:25 AM
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Muffler paste ...... heh heh!
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Cap'n Krusty
post Jul 23 2009, 11:47 AM
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QUOTE(aircooledtechguy @ Jul 23 2009, 09:20 AM) *

QUOTE(mikez @ Jul 23 2009, 09:18 AM) *

Heat it up with a torch and bend it with a pair of channel locks. RTV is a band aid.

(IMG:style_emoticons/default/agree.gif) Fix it once and do it right and you'll never look back. . .


I agree, with one glaring exception. Instead of channel locks, use a crescent wrench. That way, the jaws are in a fixed position and you won't be struggling to keep 'em tight.

The Cap'n
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