i fired it up and the fuel pump primes but the sound is very weak as if it was struggling ? after the bike runs few mins it dies. i had small oil leak from the cover/gasket so i added a bit of oil (soon will replace filter/oil). any ideas as to why the bike dies, maybe the fuel pump because the priming sound is so weak doesn't supply enough gas? also noticed that when throttle is jerked it sort of doesn't respond to it right away. any help is appreciated. ill try to get sound of the pump priming on here for u guys to hear. thanks