First off, thanks for allowing me to join in. I have not messed with cycles since about 1980. I recently purchased a 1995 Honda fourtrax 300 fw. I bought it not running. I am not getting a spark. I have tested and checked and tested until I am tired of testing. I found a online manual with a wiring diagram and troubleshooting. My wiring colors do not exactly match. I have figured out on the 2 wire connector at the cdi box I am not getting ground on the grey[manual says light green] wire. I do have battery voltage on the black/yellow wire. My neutral light does come on and the engine spins over. I have a brand new Honda cdi box, no change. Coil ohms out to be good as does the alternator. Any help would be greatly appreciated. Thanks in advance.