i have old honda 100 s , i dont no exact model i think its 83 , i have problem starting tryed everything possible but cant get it to start. their is bit of oil coming out of the cylider head , not much just a drip thats the only thing noticable that is a matter with it. when its last days were near it was started but just no power , it was trying to rev but nothin there.it was running for about 2 hours then since then no more starting, please help!!!