i have a brand new carb, air filter, and spark plug. My piston is in great shape, I have compression, and I have spark. The bike ran for a day or so with all of these parts and then crapped out on me. I can turn it over but unless i continue pedaling with the clutch engaged it dies right away.
also, after this happened i decided to drain the transm. fluid and refilled it with type F (9 1/2 oz.) This made no difference except it was a tad easier to turn over. However, it is still VERY hard to turn the wheel with the clutch engaged.
I really need any help with this I can get. I don't know what else could be causing these two problems.
or just comment here :)