extendedbanshee

hey i was wondering if any one has had their banshee die on them when ever it wanted? it will let me ride 2 hours or some tmes 2 seconds, it can have been sitting for a week and start then shut right off and not start or start then die again, or i can be riding all day then it will die half way up a trail and restart or let me go get a tow strap. thanks for the info this is my first time on here