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vacuum leak
#147248 04/02/2007 9:41 PM
Joined: Jan 2005
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reave1 Offline OP
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When I shut off my BA there is a "poof" in the exhausts after a couple of seconds. Sounds like a gas BBQ going out.
One of the members mentioned this was a vacumm leak. How do I find the leak and how do I stop it?

Re: vacuum leak
reave1 #147249 04/02/2007 9:42 PM
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Check Pants
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Mine has always done that, increased when I put on new pipes.


Al
Re: vacuum leak
ssjones #147250 04/02/2007 9:49 PM
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reave1 Offline OP
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On my bike it seemed to have started after I drilled out 2 sets of baffles.

Re: vacuum leak
reave1 #147251 04/03/2007 12:27 AM
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Saddle Sore
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Saddle Sore
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Mine has always done it also, before and after mods. A soft "thump thump" when I shut it down....
I keep waiting for a cymbal but haven't heard that yet.


More flags More fun!
Re: vacuum leak
Deon #147252 04/03/2007 7:43 AM
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Loquacious
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Mine did that with cross over lines on the the carb vaccum ports. I removed them and just plugged them and viola "thump, thump" gone. Interesting result


Live Free or Die Velvet
Re: vacuum leak
reave1 #147253 04/03/2007 8:03 AM
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Should be Riding
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Quote:

On my bike it seemed to have started after I drilled out 2 sets of baffles.



Probably just more noticable.


Benny Black & Silver '02 Too many mods to list Not enough miles ridden
Re: vacuum leak
Fishercat #147254 04/03/2007 8:03 AM
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Oil Expert
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Mine did the same, but I thought it was "cool". After the big bore and carb kits, mine just says "f you" then gets a cold beer.


In Between the Dark and the Light..

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