Re: I need help with this one!
Your jetting could be wrong... Does it run good with the choke 1/2 on?
If it runs better with the choke part way on... that means it's starving for fuel.
I had this same problem with a customers bike. After checking EVERYTHING ELSE first... I started drilling the jet a tiny bit at a time and test riding it each time; & it started running a little better every time!!
Last edited by Venice Motor Bikes; 07-28-2008 at 10:32 AM.