Can you take the coil off a lawn mower and use it on a motorized bicycle. I have been having a couple of problems with it. I did some test yesterday and it seems that it has to be the coil. The problem is my bike won't start. I have fixed all leaks, there is a new plug, and everything is working the way it should. The thing just won't start. Now I think that the problem is the coil. If you have any suggestions please let me know.