Hi Im new here and to motorised bike all together, I’m so excited to get my bike running but it won’t start.. bought it new off amazon it’s a 80cc 2 stroke China engine. assembled it easy and was ready to try getting it going but nothing.. I’ve read and watched so much stuff now trying to figure out what the problem is but I just dunno. the Three main things seem fine which is why it’s weird (compression, spark, fuel).
When the clutch it’s off it’s hard to turn the back wheel because of the compression, the fuel is going in and I think the carb is all good. After trying to get it started for a while taking the plug out there is gas In the cylinder and on the plug. Spark is blue in the dark when pushing it along so I don’t know what is up with it.. I have replaced the spark plug with another one that also works due to reading that the cheap plugs sometimes don’t fire under compression but nope still won’t start. Could my spark still be too weak even if I can feel and see it in the dark? I also used 16:1 fuel ratio is that too high? Any other ideas as to what it could be? Apparently the first start is the hardest should I be really going for it for ages? Any help is greatly appreciated! Thank you
Ps all stock parts
When the clutch it’s off it’s hard to turn the back wheel because of the compression, the fuel is going in and I think the carb is all good. After trying to get it started for a while taking the plug out there is gas In the cylinder and on the plug. Spark is blue in the dark when pushing it along so I don’t know what is up with it.. I have replaced the spark plug with another one that also works due to reading that the cheap plugs sometimes don’t fire under compression but nope still won’t start. Could my spark still be too weak even if I can feel and see it in the dark? I also used 16:1 fuel ratio is that too high? Any other ideas as to what it could be? Apparently the first start is the hardest should I be really going for it for ages? Any help is greatly appreciated! Thank you
Ps all stock parts