Lawnmower starts fine even with old gas

I realized it was finally time to break out the lawnmower.  As I was unloading it, I realized that I didn’t run out the gas last fall.  I started to worry that I may have mucked up the engine.  I did a little research (as I tend to do) and there are a few potential problems with leaving the gas in over the winter.  The most common comments online were about the gas going bad, especially if it is an ethanol blend which is all they seem to have in the midwest.  I wasn’t terribly read more