well i found two little pin holes in the exhaust of the ninja 250r, its probably spraying moisture on the ground(maybe normal operation???) which made me think it was oil, but does anyone know if the 250r is supposed to have a noisy engine??? it kind of ticks at idle and when i get on the gas it goes away, but it sounds like valves. OH!, this might help the tick gets a little louder when i put the kickstand down. i dunno the bike only has 1000 miles on it. if anyone knows please help.