by Charlie C » Thu Jan 27, 2011 4:43 am
Sounds like you're dealing with a mild lean condition. Before jumping into the carb and changing the jetting, try to adjust the air/fuel mixture screw on the bottom of the carb. You will have to turn the screw counter clockwise, but be carefull as to how far you back it out. Anything more than 3 turns out from seated, you take a risk of the screw vibrating out.