First thing is that i have a 1995 scramber never touched it, rode very little when it was new it got 107 hours on it the over day whne i put it in the shop for a carb cleaning and jet cleaning, but this weekend i rode with some expert rideing in the back trail, and let me tell you the scrambler is awesome in mud i hung with the big bears and all/ but i have a problem my bike would jsut be runing fine and then bam stop then i could choke it and it would fire make up and my run an 1 hour or 20 minuite and do it again,i could hear it messing up let off the gas pull the choke and let eh choke off and it would be fine, one more thing DAmn i didn't know my scrambler would wheelie...... once you get it up it will wheelie like a dirt bike