Well, one gremlin I have found so far is that the gas gauge is intermittent. I filled it up the other day, and it will go from full to empty, and maybe go back to full. I also got a 460 code set. I am going to go out on a limb and say it almost has to be the sending unit, but thought maybe someone else has had this issue. It did sit for two years with old gas still in it. Any thoughts?