backfiring

Ride my bike for 2 tanks and then on the third tank ran until it wouldn’t run (no gas?). Then made a new mix 40:1 synthetic blend and now can’t get it to start just floods. I got spark. Thank you for the help.

Hi Forums, I am in the 2nd tank of run in and when i was riding the bike i noticed fuel around the carb so i stopped to check it out and then when i went to start the bike again it did not have any power when i tried accelerating. Sometimes it would jump and have some power but it would make a...