I got the sled in perfect running condition, however, I have a problem with starting it. I can only start it if I remove the airbox and put my hand over the carb opening to prime it when pulling. THe choke is messed up, when i pulled it the plastic piece broke in the pull assembly. When I remove the brass nut on the carburetor it comes up a little bit and the spring appears, but the cable will not pull up. Its like the plunger is stuck in the carb. Shouldnt it just pull out? The cable was doing nothing and its very hard to start with no choke!