Hello, I recently purchased a 1990 Suzuki AE50 and it just does not want to start. There is gas in the tank and I checked for spark and there is spark (I do not know how strong it is supposed to be). I also did a resistance test on the coil/igniter and it was within specs, but could not get an accurate reading on the magneto exciting coil (I think thats what its called). Can anyone give me any places to start looking? Thanks!