motor/gas tank additives

[dlfrisch]

From past experiences - I use Marvel Mystery Oil to all of my mechanical machinery. I add 3 or 4 oz. to my full tank of gas in my "A", add a bit to my pressure washer, generator, lawn mower, etc. and if I remember....we (my wife and I) add a couple of ounces to our Harley Davidsons. It seems to keep fuel machinery from deteriorating and helps to keep fuel from varnishing-up from long storage times.