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Old April 25th, 2014, 08:35 PM   #177
DaBlue1
Long Time Rider
 
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Name: Blue
Location: Charlotte, NC
Join Date: Sep 2010

Motorcycle(s): 2009 Kawasaki Ninja 250R

Posts: A lot.
Quote:
Originally Posted by cadd View Post
.... I think I may be running too rich. Took original plugs out and both were pitch black.
Dark plugs are not always a bad thing. Different conditions can be the cause.

Have a look at this spark plug chart. You may find that the color of your plug is good.

How to Read Your Spark Plug


FAQ Reading Spark Plugs


Quote:
Originally Posted by cadd View Post
I left it at 2.5 turns. Throttle hangs for some reason.
f it hangs at all, it's too lean. If it drops below idle when returning, it's too rich.
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