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Discussion Starter · #1 ·
when my 700 is cold it will shoot black smoke out if i rev it up when it gets warmed up it goes away is this a prob?
 

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when my 700 is cold it will shoot black smoke out if i rev it up when it gets warmed up it goes away is this a prob?
mine does that too, shouldnt be a prob unless your burning oil or your rings are wearin out
 

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Black smoke is usually a sign that the bike is a little rich. Could also be carbon.
 

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Discussion Starter · #5 ·
no just slipon pipe no fuel programmer
 

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Discussion Starter · #7 ·
just here recent
 

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Discussion Starter · #8 ·
as soon as i put slipon pipe on it started doing it
 

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as soon as i put slipon pipe on it started doing it
it may be the fiberglass packing burnin off a little, mine done it with stock pipe and aftermarket,how many hours is on your motor?:xx:
 

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Mine done it this morning..... I really don't think its anything to worry about. Kinda makes you look like a fool when you try to show off to your buddies reving that cold motor tho... Lol!(Ask me how I know)
 

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Discussion Starter · #11 ·
well you said to ask so how you know? lol
 

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Discussion Starter · #12 ·
and i got between 15 and 20 hours on it
 

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Mine does this , It's just clearing alittle soot/carbon out of the exhaust on start up. check the plug, if this looks ok then ,I wouldn't worry.
 

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its just running rich
 
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