My '02 Honda CRF450 doesn't have spark all the time. I took the plug out to check it and I kicked it a few times and the first three it didn't have any spark and then it did three times in a row and then it stopped again. I think there is an electrical problem some where but its nothing obvious that I can see. The plug wire is fine it was a brand new plug. Its been very temporary lately. It will start and run great and then all of a sudden it won't. If anyone has had a problem like this before or have any suggestions I would really appreciate it if you have any answers.