the last two times i rode my vinson in water, about up to the floor boards the spark started to cut out kinda of like a rev limiter would do. it has 1500 miles on it and has never done this until now. the spark plug looks good. anyone have any ideas???????

 

Try putting some dielectric grease on the porcelin of the spark plug and see if that helps. Also check out the wire bundle that comes out the the stator side of the motor, water may be getting to that too.

 

make sure to check that the cdi box it plugged in all the way and isnt loose, it is located on the back side on the storage box on the back of the bike.

v581

 

thanks. i am gonna try to check it out this week.