Conclusion of the backfireing GY6
 

Dirty carb. Took it apart found a some gunk and bits of pieces, cleaned it real good, end of problem. Runs smooth like good Scotch should. Didn't get much help from anybody this time but that's ok. I plan on sticking around. I would have bet the ranch that is was electical. Never finished learning. Later

Dirty carbs will do that.:lmao::hooaray:

TOM

Nice to know I am on the right track. Thanks Tom