Want is the engine oil capacity for a 2000 Yamaha yz 250.
32.1
use decent two-stroke oil, check the container, but 50 to 1 is good.
No a yz 250 2 stroke does not but a YZ250F does.
None
32:1
Air if I remember correctly.
Check the accelerator cable? It might have snapped
Yes, a YZ 250 is a 2 stroke, a YZ 250F is a 4 stroke.
32:1 with Yamalube 2r
NO
The best oil for your is 250 f depends on what you are hoping to achieve. There is a synthetic oil made by BMW that claims to make the bike run 10 degrees cooler.