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dark blue smoke
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Posted by: Deadly300

once in a while my bike puffs out a blackish blue smoke any ideas.

Posted by: Pappy

when do you notice it?

start up, letting off from high rpm run etc

Posted by: Deadly300

well its on start up and after letting off at high rpms

Posted by: Pappy

A geuss...valve seals

Posted by: Deadly300

yeah i was thinking that to but i thought that was a whiteish blue color.

Posted by: Pappy

if its more black, then its possibly rich and what yoru seeing is carbon

Posted by: Deadly300

why would it be running rich

Posted by: Pappy

no clue, i do not have your jetting specs...your altitude etc

Posted by: Deadly300

well thanks for your feedback ill try some stuff