Post by jsmokzalot on May 2, 2021 8:59:18 GMT -6
Hello, newbie here. Glad to be here. I'll get straight into my question. I have a 50cc gy6 with a 81cc BBK. I've taken the wiring down to the bare minimum to try and track this problem. Had it running a week ago for the first time in 4 years. Was sitting in a field. New stator, cdi, coil first and secondary, new plug all new wiring. Grounds are grounded to frame/battery. All check out beautifully. So finally get it running and it's iing great for about 5 minutes then just dies on me. So I go through my checks and no spark. So I take the new cdi I have on it and put it on another scoot and fires right up. So cdi is good. I check the coil plug and wire and they check out good. So only thing left is stator. Also, I should say that I'm starting it from the flywheel as to rule out anything before that. Switches and the likes. So pull out my multimeter and check red/black. 9.5v. Not good enough. So I go and buy another stator and this one is giving me 7.5v. I give up for the day and go at it next day. Now I'm only getting point 9volts.Flywheel is newer but has a few dents on the backside is the only thing I can think of is that a magnet or 2 broke in the flywheel. Any suggestions and any help is more than greatly appreciated in advance. I'm totally lost. I can rebuild one of these engines top to bottom in like half a day but electrical is not exactly my deal unfortunately. Thank you again very much!!