no
no
well it depends, if its a 2stroke then any 2stroke oil. if its a fourstroke u don't use oil. but any kind of oil over 6bucks for a little jug is good
The gas will be darker and have a different smell
regerarl 87 with 2stroke oil
50:1
32:1 if you race and 40:1 if you trail ride only ouse yamalube or 2stroke race oil not the crap from napa that just says 2stroke oil, Your engine will work better.
You can't chaeck the oil level in a newer 2stroke you have to just change the oil and put the right amount back in it.
yes 2 stroke in the bottle on the handle bars and oil in the trans.
50:1
2 stroke engines burn a mixture of oil and gas. The smoke, typically blue, comes from the burning of that oil in the fuel.
oil+gas=2stroke gas only in the tank=4stroke
I have a 1999 Mercury 2stroke 5HP outboard and the owners manual states 50:1 Gas/Oil mixture.