I have a 1999 Wolverine that I started having problems starting with the start button. I was able to start it by jumping the relay but it would shut off after it ran for 10 or 15 minutes. I wouldn't be able to start it again until it cooled down and then it would repeat the cycle. I replaced the coil and the relay but continue to have the same problem. I then pulled one of the wire harnesses off the CDI and found I could turn the engine over with the start button but it wouldn't start. It has now got to the point where it won't start at all. I have no way of running tests on anything due to lack off tools. Is the CDI bad or could it be something else?