I’ve been doing a bit of research on replacement fuels to bun my JD diesel tractor for a while if SHTF scenarios do come true. Everyone here may already know this, but it was news to me. In an emergency situation, the oil contained inside a transformer, (the large gray trash can sized objects on the tops of power poles) are full of 15-20 gallons of a type of mineral oil that has been shown work in a Diesel engine. I’m not sure how well the engine will run, or how well it will last, but it’s good to know. Any thoughts on this?