ok well i have a car in the driveway thats hasn't been moved in like 2years. dont know how much gas is in it, but whats the best way to get rid of it?

 

I drained my 1.5 year old gas out of my project cars gas tank using the drain plug and put it in my daily driver. No problems here, ran fine. If you don't want to do that...have a bonfire

 

Try running it in a lawnmower or other small engined equipment. The ones with flathead Briggs and Stratton motors only need 77 octane. I'm not sure why they list it in the engine specs since I've never seen it for sale, but maybe it's a good home for old gas?