Generally they will fill the engine thru the intake mani / carb with diesel fuel or kerosene to displace the water then drained , run then oil changed and run again
Generally they will fill the engine thru the intake mani / carb with diesel fuel or kerosene to displace the water then drained , run then oil changed and run again
2009 21v Worlds 340 Cat
run your engine after you change the oil
Doug