catchin my own bait since 1957
I was cleaning out the garage and found about a dozen cans of 2 stroke oil that are at least 20-30 years old... some for mowers, some for chainsaws, some for motorcycles and some just general use ... it's oil, been sitting in the ground for millions of years before it was refined, would it still be usable? or does it separate out and not able to mix it back up? I'm thinking oil is oil more or less, 50:1 is 50:1, are the oils listed for chainsaws, motorcycles, etc. blended in some way specific to that equipment?