I didn't want to Hi-Jack Sal's thread. I'm buying a gas mower this weekend and I'm a little paranoid given everything that's said on the net about the ethanol in the fuel and damage it does to small engines. What are you guys doing to stabilize the fuel to prevent damage? I don't think you can get ethanol free fuel any more so whats the trick to trouble free usage? If I buy a used mower can the damage be undone cheaply or will I be buying over priced carburetors and such to make them work right?