I will be traveling down the freeway in 6th gear. After about 35 minutes on the freeway the bike seems like it is getting no gas. The throttle quits working. I have to pull over and stop, then the bike dies on me and wont start. If i let the bike sit for 15-20 minutes it starts back up and goes. When i take the bike out at night, it wont shut off on me. It runs great at night. So please someone help me !!!