New spark plugs

[jmgrif]

New plugs at 15000 kms from previous service. These images are the old plugs? # 3 and 4 look a little dark but not too bad? Just looking for impressions as to condition? The bike has 107,000 kms and runs very well?

 

[TomInPA]

No problem there. Put em back

 

[escapefjrtist]

Hard to tell this far away and...it's difficult to determine the true condition of a spark plug by just "looking" at it.

--G

 

[jmgrif]

Thanks! I didn't think there was anything to be concerned about, but I felt the slight colour difference may be indicating something to look for in the future?