Hi. This is my first post. I am trying to restore a cm 250c 1982 Honda. Cleaned all the jets and carb but seems like the fuel is not going to the bowl. Took the carb off and tried blowing on the gas fitting but plugged. Is theren a way to unplug it ? tryed using carb cleaner to blast it open buy just sprayed back . Or is it something i am missing. I am a newbie so i am just learning.... Thank you.