I have recently purchased a 90cc sundiro. I'm not too familiar with atvs I mainly deal w/dirt bikes. My question is about the oil injector tank. I can't seem to figure out where the lines go. There's only one line coming out from the tank, I need to know where it goes. I see a place for a line coming out of the trani, and on the right side there's a black hose coming out of the motor by the oil injector. I don't know if that's supposed to be a breather, or what it's supposed to be. Any help with this will be appreciated. Bare with me I am new at atv repair. Thanks for your time.