Originally Posted by snake61047
I just eliminated the oil injection and went to premix. I haven't rejetted it and haven't had time to ride it long enough to get color. I do have a bad bog after i start it. I'll let it warm up for 5 minutes and try to take off and it will bog right off idle. bad enough to try to kill the motor. If I choke it right away it will catch and run. but its like I have to ride it with the bog til it warms up enough.
The symptoms indicate clogged pilot jets.
A fine wire through them will often solve that problem when cleaning the carbs.