150cc Turns over but wont start! HELP

[Darkshadowman72]

Oh! Thank you for replying... This was a few months ago. I fixed it. Ended up taking the motor off, and having a look internally. Turns out compression loss. Replaced the Piston, Rings, and Jug. And it fired right up. Never had another problem out of it. Thing was when I bought it the Piston, Ring, and Jug was shot because it smoked a lot, but still run. Anyways I replaced the Piston, Rings, and Jug. It still manged to start smoking again! I always keep my scooters full of oil even change it at about 500 - 800 miles. That one still has me wrapped up!