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Muffler leak.....

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markbailey Casual Dubber

48 posts · joined Aug 2005 ·

#426113
Hey.... Anybody got any ideas.

I bought a new german standard muffler for my 71 beetle...
Goes great but leaks at the joins.... the bottom pipe that goes to the back cylinders... I have all new bits for it but leaks alot ????


Is there some sort of puttey or glue that can be used

Anthiron The Baja Rejuvenation Begins

4,936 posts · joined Oct 2003 ·

#426125
did u put gasgets on? were they good quality gasgets? the ones i took off my car were like a soft carboardy kinda gasget. i replaced them with metal gasgets that that sandwiched carboardy mateirial in them.
62/60 model bug eye baja bug, (Full Build in Progress)
1974 Chevrolet Luv
1970 MK2 Ford Cortina GT
1979 Yamaha RX125 Two Stroke tracker project.
2004 Harley Davidson Sportster XL Custom

markbailey Casual Dubber

48 posts · joined Aug 2005 ·

#426128
ok i put cheap corkey ones on do the metal ones work better.... if they still leak what to do????

Anthiron The Baja Rejuvenation Begins

4,936 posts · joined Oct 2003 ·

#426136
the metal ones ive got are great. they compress when u tighten the bolts and the soft filling compresses to form a good seal with the metal.

id get new gasgets first. they arent expensive and maybe smear them with some gasget goo.
62/60 model bug eye baja bug, (Full Build in Progress)
1974 Chevrolet Luv
1970 MK2 Ford Cortina GT
1979 Yamaha RX125 Two Stroke tracker project.
2004 Harley Davidson Sportster XL Custom

markbailey Casual Dubber

48 posts · joined Aug 2005 ·

#426154
Thankyou All...

Ill try it tommorow and see what happens

2443TT Fahrvergnugen

962 posts · joined Dec 2002 ·

#426171
While your at it buy some loctite ultra-grey silicon and glue the gaskets and the exhaust on to your engine. I can guarantee it will outlast any gasket, expecially on a standard engine. I don't use any gaskets at all on my exhaust header and it doens't leak at all. Just make sure your flanges and heads are clean before you glue it all together and it will last as long as the german muffler.

Bizarre Moderator The artist formerly known as blue74l

12,787 posts · joined Aug 2002 ·

#426313
Markey

are you talking the slip on joint that goes to the front 2 cylinders (# 1 and 3)???
Futue te ipsum!!!

markbailey Casual Dubber

48 posts · joined Aug 2005 ·

#426632
Hey

Um "Slip joint" Yes well..ummmm... The joint that doesnt have the flanges.... it has the clamp...

I have put it together with silicon stuff that the muffler place sold us... start it in the morning and see what happens...

Thanks

Bizarre Moderator The artist formerly known as blue74l

12,787 posts · joined Aug 2002 ·

#426744
Ok Mark

They are a pain in the bum those joints

The best thing you can do next time your motor is out is to get some one to weld a flange kit on there.

Why Mr VW never did is beyond me.

Anyway .... if not too late the wound stainless steel "washer" things are better than the "pressed fibre?" stock ones.

You "could" use hi temp silicone i guess on the inside where the "washer" pushes into the flared bit.

Another tip is to spead both sides of the clamp a bit so as it will pull down closer and tighter.
I mean where the bolt goes through on the "front and back" Flare these bits out
Futue te ipsum!!!

markbailey Casual Dubber

48 posts · joined Aug 2005 ·

#426803
Thanks heaps every one... iv got the muffler to workwithout leaking.... OMG lots more power, the extractors had holes in it along with the HotDog..... So much better now... sounds different too....

Thanks heaps for the help...
http://www.geocities.com/alexcreasy2762/vwMarks.html

barls Administrator Causer of Chaos and Mayhem

9,473 posts · joined Jun 2004 ·

#426805
looks good mate im glad you got the exhaust sorted
“We all pay for life with death, so everything in between should be free.” Bill Hicks
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