Runs very good ! But finding the serial # can be hard. They could say it's next to the bar code. Also the ECO mode switch could say on/ off switch , which 0 means off and - means On.
I bought this almost a year ago. I didn't use it until about a month ago. After filling it with oil and gas, it started up easily. I like the fuel filling features, especially the strainer. The generator delivers the promised power and is relatively quiet. My only complaint--my fault--is that it is heavier than I imagined, but not heavier than advertised