125cc won’t fire

[Nicthegreat420]

Originally Posted by bogieboy

I would check that your flywheel key is intact then, as you have tried fuel in the cylinder and it still wont go, i am guessing that the spark timing is off then...

I have correct spark gap and the flywheel is good as is the key... not sure how to check spark timing but I’ve again had several mechanics come over and do all of those correctly..most don’t know what the start chain noise is as it comes with an adjuster that’s automatic.

I tried the stock carb. It had this no start n putter issue with the old one.
and this is what this entire problem was started with. A no start condition. (Bought a new motor and it fixed it temporarily)

I swapped to a 26 mm intake carb and it’s not running nor idling.
I believe I could get my stock carb back n try that out, but the needle is not as quality and only has 1 setting for richness.