Contents hide 1 2022 Kawasaki KX250 Fuel 2 Fuel 2.1 Fuel Requirements 2022 Kawasaki KX250 Fuel Fuel This Kawasaki KX has a 4-stroke engine that requires a gasoline. The capacity of the fuel tank is 6.2 L (1.6 US gal). To open the fuel tank cap, pull out the breather hose from the hole in … Continue reading 2022 Kawasaki KX250 Fuel Owners Manual