theclinkster
Member
- Feb 17, 2006
- 8
- 0
I have a 2000 YZ125, and am running BR8ES in it. There is a good bit of smoke on cranking, and starting off, and it sounds alittle bogged down. Once it gets going it is awesome, it has a problem going slow. The bike fouls plugs at least 1 in riding it each time on the track. The plug when we remove it has a good bit of oil on it, and it is obviously dark, and burnt. We have adjusted the airscrew, and have it set at 1 1/2 turns out. The idle sounds good, so I think we have it set good on there. Any ideas on what to try next. I got this bike back in December, and it came from Tennessee, and we are in Charlotte, NC. Do you think that may be enough altitude change, and temperature to be causing this jetting problem.