My YZ85 leaks out all of its gas that I put in, I put in about 2 gallons and mixed it with the Yamalube 50:1 it ran for about two days of just easy riding at my house. I already checked the gas shutoff valve but I had trouble fixing it, any suggestions on a better way to fix it without taa king it apart?
Just take the carb off, then remove the float bowl and clean everything..
I had the same thing happen on my YZ85 last summer.. there was a very small grain of dirt on the float valve.. Once cleaned, not had a problem with it.
Might need to get an inline filter. I did, I don't trust the screen on the petcock. You can use a "lawnmower" filter from an autoparts store.. Just make sure to get one with 1/4 inch ends..