i got this moped about a month ago i stopped working and i later found out it was a spark plug. i got it running then on day i decided to drive it to my grandmas about 9 miles away. once i got within 2 miles it started to act weird . when ever i would stop at a light or stop sign it would be fine until i tried to start going again. then i would wait a like 10 minuets and start it up again and go about a half of a mile then same thing. then today i went over there again and it did the same thing i am wondering what could be the problem?
i was thinking that it might be over heating but i am not sure and if it is over heating how can i fix it?