I have been doing much work on my wifes 250 after it died at glamis a few months ago. I just finished rebuilding the top end and the carb, and have a few questios.
1- how do you know if the oil injector is working????
2- is it better to put a oil injector block off in, and pre mix(my 9 year old daughter rides a 2 stroke so I have to mix gas for her anyway)
3-Do you need to put any oil in the motor(bottom) or does the mix take care of this, and if so how do I check it????
Thanks so much for the help. I'm not to sure about two-strokes, mostly only dealt with four's

 

if its a fresh rebuild, you should run a premix w/ the injection for the first tank of gas anyways to help lubicate. there is a priming the injection pump section in the manaul but since i sold our t.b i cant remeber but the proper way to do it. maybe some one knows the proper bleeding for this priming and cable adjustment.

 

ok thanks if some one knows how to blead that, it would help a bunch. what about the oil in the bottom of the motor?