I recently purchased a toro super recycler with the Loncin engine in it. It wasn’t running when I got it, I had to clean the carb and it ran like crap for a while until I could get it running right. Now it does but the oil smells like gas. I dumped it out hoping it was just blow by, but the air filter is fine. The oil looks fine and feels okay. It doesn’t smoke at all. Could it be that the float valve is leaking? I’ve pulled the air filter several times and it always looks okay…maybe I’m over reacting.