Re: Yam DT 175 White Smokem Help
I'm 99.9% sure that the DT series were and still are 2-Strokes. You DO NOT want to put oil in the crankcase. I made the same mistake with my snowmobile when I rebuilt it. A mechanic had to tell me that no oil goes in the crankcase. You also don't want to unplug the oil line for any great length of time if its oil injected. I would say if you did fill the crankcase you probably would get some blow back to the head. I'll let others with more experience tackle this one though but in my own experience all my 2-Strokes spit a little white smoke at least till it warms up. My 2cents worth, and that's all its worth, is to just mix your own fuel, oil and gas that is, and start it and run it a little while see if the smoke clears. Hope you get it going alright.