@Ivins posted:I have a Generac GP3000i, which I've owned for about three years that cost at the time about a grand and wouldn't buy it again (it hasn't been a total failure when needed). If it sets with gas in it for too long it wont run. If its at altitude above 5k feet, nope!
Whatever you are thinking about getting, try hard to get one with fuel injection. I understand Honda has a kit for changing the jet on the carb, but who wants to do that?
Gasoline apparently degrades to a varnish-like substance that eventually will clog carburetor if left in the carb, tank or fuel lines for an extended time. I’ve found that using Stabil fuel stabilizer extends the life of the stored fuel.
Even when stabilized gas can still attack seals and fuel lines if left for long periods.
With a generator (or any small gas engine), when done using the device, disconnect the load and turn off the fuel valve until the engine runs the fuel line and carb dry.
As mentioned, Sea Foam in the fuel has helped preventing and clearing clogged carb jets when fuel was left untreated.