I tried this and the left cylinder, as you look at the sled from the front, is running rich (plug looks oil fouled) and the right cylinder is running normal (plug is a lightly tanned). Sled only has one carb. In addition, I also pulled off the fan housing around the cylinders and there's what looks like to be a light coating of dirty oil all over the crankcase. Does this mean one of the

We're beginning to get the trails open with conditions improving by the day here in western New York.. I publish a trail condition report for the trails near me here: www.mudhotline.com Think more snow - the cold temperatures the past week have really helped, but we haven't had big snows in any of my favorite riding areas (Old Forge, NY; Muskoka, Ontario, or near me in western New York)