Originally Posted by tommy54
I'm trying to get my buddies Sno Scoot running after he attempted to clean the carb. he pretty much dismantled the whole sled and I'm trying to put it back together. I've got everything in place, but one thing that I can't figure out. There is a port on the carb(looks like a vacuum line would slide onto it) that is currently vented straight to the atmosphere. I have the shop service manual for the Sno Scoot and the pictures in there don't show this port at all. It is clearly not there in the pictures. Should I just plug it or is there something I'm missing? I hope there is someone out there that still knows something about these little sleds!
I have this exact same question. It is very strange to me too. But I can't this sno-scoot to run properly. I cleaned the carb very carefully. I got it to start really well cold or hot. But it won't idle properly. It revs up and then idles nice and then dies down and stalls. or it might just almost stall and rev up again and idle right again. Do you have any idea's. Also do you know what is under the welch plug on top of the carb?? because I didn't remove it. It is missing on all the diagrams too. maybe it is dirty under there I have no idea.
please help if you can. oh yeah I should mention that it runs great when it's being driven.