after my dies, I just got it like a week ago. I'll let off the clutch 2much and not enough gas, so it is killed. but then when i try 2 start it up, it won't crank. i have 2 wait like a min or so, and then crank and rev it up cuz i'm aggrevated 4 sittin at a lite waitin 4 it 2 start. does anyone have an idea? i beleive that the fuel filter may need 2 be changed, but any other it may be. thanx