If you have a Kawasaki mule that as soon as you turn on the key gas pours out of the carb. before replacing float and needle check the overflow tube and screw on plate where it attaches to the carb on top between the cooler T fitting and fuel inlet line. the bent metal tube. ( more like a kink ) can be come clogged with dirt or bad dried gas and become clogged which doesn't allow air to escape the carb bowl and forces the float down and gas into the carb throats