My blaster have some hesitation problems before I hit the powerband . It started to do that in the middle of a ride. That the first time i have this problem. I put a new plug .... nothing . I cleaned my carb .... nothing . I dunno what to check ! I have a FMF pipe . Jetting ? The plug is dark... too rich ??? I need help

 

I think you may be to rish are you still on the oil injector maby get off that if you are I have a 03 Blaster the only thing thats wrong with mine is that i have sand in my gastank i can hear it but if the pluge is coco dark then its not the pluge but give me some moer info.

 

yes i still have oil injection .... The plug is dark (very black )

 

well theres a kit for the oil injector maby get the 28$ to get it ill try as hard as i can to help you im just browsing on this page look for some problumes that i can solve but put a colder pluge in whats the size of teh pluge i have a 8 in mine

 

Right now I have a Br9es in the blaster But I will try a br8es

 

ok good that should make you bike run cleaner what state you live at any ways any where by Oregon but get the oil injector because your foum filter that is in there mite be Realy dirty or crude that droped in to there what kind of 2 stroke oil you using.

 

My air filter is freashly clean. I live in Canada so ... I use yamahalube injection oil ,i dont remember the exact name

 

Im talking about the filter in the oil injector mabe if it is dirty then not alot of oil hiting the gas and that can fry your bike you can burn the valvs.

 

You might need to ajust the carb

 

i forgot to tell you that the blaster do a strange claking noise when i ride it in any rpm