mainly sound , a 2 stroke has a high pitch tinging noise and a 4 stroke has a deep loud sound
A 2 stroke has a high pitch sound like a weed eater and a 4 stroke is deeper sound.
if you have to mix oil with the gas its 2 stroke or cycle and if you have to change the oil its a 4 stroke or cycle
With a 2 stroke engine, you mix the oil with the gas. With a 4 stroke engine, there are separate tanks for the oil, and the gas.
if your scooter has a engine oil dip stick then it is a four stroke. if it has a oil tank that you have to put oil in then it is 2 stroke.
Does it have valves (4 stroke) 2 stroke has ports Do you have to mix gas/oil (2 stroke)
oil+gas=2stroke gas only in the tank=4stroke
a four stroke has a timing chain and a cam and a two stroke doesnt a two stroke has reed valves
4 stroke
2 stroke
it is a 2 stroke
It should be a 2 stroke .Ans. 2A 2 stroke engine has a transfer port from the bottom of the cylinder to about half-way up it; it has no valves.A 4 stroke engine has no transfer port, but has inlet and exhaust valves, with their associated valve gear.
4-stroke... The 400 is a 2-stroke