300ex probs

[Sportrax10]

My friends 300ex dosnt run right. Its comepletly stock and bogs down and stalls and is hard to start back up all the time. How many turns out does that air/fuel screw need to be adjusted to be the stock setting?

It also bogs down and stalls whenever being wheelied or taken up hills... Anyone wanna help me out?:macho Thanks

[Sportrax10]

nobody?

[redrider69]

is the choke on u never kno it could be sumthin small

[4wheelboy]

are all the air boots on and tight. the mj could be clogged theres alot of stuff that could be wrong just go over the whole quad 1 day;)

[Sportrax10]

Well it mostly bogs in low end. Runs fine mid and top, anyone know stock air/fuel settings?

[Sportrax10]

4wheelboy, cheaked all that...

Anyone else that knows about motors have any suggestions?

[Sportrax10]

bump

[WhiteBros400ex]

Umm is it possible its getting to much gas :confused:

[Sportrax10]

Well it has stock jetting...

[mersingt]

clean out that carborator...

[Gatorman199]

my fuel/air is @ 2.5 turns out

[pikey21]

i got that prob to its pisses me off in the trail:mad: