I WAS OUT THIS WEEKEND WITH MY BOYS IN OCATILLO. MY YOUNGEST SON IS ON A KAZUMA 110 (WITH ABOUT 10 HOURS ON IT ) WHEN ALL OF A SUDDEDN HE WAS SLOWING DOWN WITH LOST POWER . IT WAS ALSO RUNNING ROUGH. I PULLED THE PLUG AND IT WAS BLACK. I CLEANED IT AND IT STARTED RIGHT UP AN RAN GOOD FOR ABOUT 2 MINUTES AND THEN THE SAME (FOULED PLUG AND ROUGH RUNNING). IT HAS NOT BEEN RIDDEN HARD AT ALL YET ,STILL BREAKING IT IN. ANY IDEAS??

 

im dont really know anything bout that bike but if its 2 stroke i try using synthetic oil. my dad has a old polaris that was always fowling plugs and we switch to synthetic and it barely ever does it any more

 

THANKS,SKOALMAN.IT 'S A FOUR STROKE AND I JUST REPLACED IT WITH A NEW NGK PLUG AND IT WORKS GREAT. THANKS FOR THE HELP!