update on my situation.. i finnally fixed the gap and everything is sealed up and fine. started it still no good. sometimes the engine would turn 3 times sometimes it wouldnt turn 1 time. but mostly everytime it turns i here a tiny POP out the muffler. ive read somewhere that it means that its running to lean? if so what do i do.

 

It's hard to tell if it's lean if you can't get it running. Even lean it will run. Make sure you have th echoke on, a strong battery, and check the spark at the plug.

If you have no spark, you'll have to check the CDI unit. Ig you do have spark, take the plug out and try to turn it over. If it turns easily without the plug, but labors hard with it, you either have a weak battery or the starter is going bad and not turning strongly.