my cr 500 was giving me problems by not starting when it got hot. went riding yesterday and had the same problem with it not starting when hot, but about the last mile it really started missing or cutting out real bad, but it kept running until i got about 50 feet from the truck and it died. do you think the cdi or coil is the problem. could it be a faulty coil that was fiving me the problem when it got hot to begin with? i am open for suggestions.