No spark

[chtmatthew]

Hello! I see everyone here is very helpful, so I decided to see if you can help me.

I have a 2011 peace sports scooter that I got used I changed the carburetor and put on a new starter relay and it worked fine for the first day. Next day I try to start, nothing. I moved some stuff around checking with the problem was and then it started again, drove around, stopped it, started again and drove around.. did this 5 or more times and it worked fine, next day... nothing. I waited again over night and it started the next day, again that day it worked fine.. on and off.. now yesterday and today i couldn't get it started. I changed the CDI, coil, spark plug, and tested the stator which gave around 5 volts while trying to start. Another 2010 scooter i have gives the same amount of volts. I'm thinking loose connection somewhere, but I dont see any bad connections. Please help, when the scooter did start, it worked like a boss.