So i just bought myself a used 2000 kx100 and theres a few issues with it. The main thing is it wont idle, if you let of the gas it will just die which makes it very hard to kick start. I had my friend tear down the top end and make sure the piston in it was good which it is brand new. Now bear with me because this is my first bike so i dont know much about what im talking about. My friend thinks that the coil is bad because apparently if it is theres not enough spark to keep it going. so that the main issue. Also if yall could tell me where to get some parts for it too that would be great. It needs new plastics and also a new kick start lever because the one on there is bent to hell. But yea if yall could tell me what you think the problem is with the idle on it that would be great. Thanks another thing he also cleaned the carbie out too.