Rep Power: 0

sure why. Here's what i did so far: I changed the spark plugs, changed the fuel filter, i cleaned the cars out, then after so many recomendations, completely took them out and have them rejetted. I used so many diffferent fuel additives to help it out, nothing still. The engine sounds good, everyone who listens to it thinks it sounds like it should. When i first got the bike, it ran strong, throttle responce was great and it would pick right up but after a while, it just got weird. When you pull on the throttle, the bike makes a blob blob sound and eventually picks up when it wants to, but response varies though. Sometimes it's real slow, other times it really goes. I just changed the batter and got a new one, still not the solution. They say since i had everything done, i may have a sticky valve, i may try to look into that. Can the fact that my throttle cable has too much play in it cause this issue? Can the fact that i use 87 gas in there sometimes have caused this issue overtime(i mostly use 93). Help!!!!!!

 
Rep Power: 0

tighten cable change fuel check exhaust for blockedge.Take it back to where it was serviced last and say fix it for free.