OK I got curious and went out and fired up the Ninja...it started easy but didn't rev up immediately like it usually does....it sounded like it was running on one cylinder.... it ran for a few seconds ...say 45 seconds and I gave it throttle and got off Idle and the other cylinder kicked in...and reved up to 3k with the choke on.... I let it run and went in and got the carb cleaner sprey and came back out and revved it a few times and it's running like doo-doo sounds like a spark plug is trying to die on me.... in and out half the time...
I sprayed the left side carb and no change at all... i went around and sprayed the right side and it immediately picked up the other cylinder....
and seemed to run much better.....
I think I found the problem.... butterfly shaft seal !
....
Bob...........
....
and yes I think it is the right hand side that keeps trying to die on me (cylinder wise)
the idle was like 100 RPM when I turned off the choke.... because the right cylinder quit firing.... I spreyed carb cleaner on that side of the carb and that cylinder picked up and ran on both cylinders......
it ain't supposed to do that !!!!!!
so I at least know where to look !