sputterign and loosing power???

[Drifz1]

hey, went for a drive to day was fairly bootin it lol but on the way home it was just sputtering and loosing power if i diddnt give it 3/4 full throttle! what is it as im going to get my yfz ina few hours!!please help lol oh and i cleand the carb, still same

 

[sheeblast]

air leak? bad jetting? bad spark?

check your plug, what is the color?
check your reeds, anything broken?

 

[myusername]

are you running out of gas? mine does that when i'm low on fuel til i switch it to reserve

 

[oldskool83]

sounds like you ran outta gas, check you plug, check air filter, you got oil injection hooked up. air leak around carb boot?

 

[Drifz1]

thats what i was thinking(gas not getting to the carb), but it has nearly a half tank in it !its kinda like a missfire, its fine when idling!

 

[oldskool83]

did you pull it appart, prob not it sounds. take it all appart, check everything, you not giving any info or trail and error. fuel air spark, got them 3 things...dont say you do go check to see if you do.

 

[hudack]

sputting and back fireing sounds like it could be an airleak

 

[tyler1blaster]

is your choke on? i had the same problem and i was like sh*t then i looked and my choke was out.

 

[alex90]

the floats could be sticking. mine did that a few times

 

[Whitty21]

hows your air filter???