Mike STAY AWAY FROM ETHER !! Very bad things happen to diesel engines when highly explosive ether goes off in the cylinder! Others with more love of numbers and equations will undoubtedly fill you in on the exact reason. For me its enough to know that diesel engines have been destroyed by using ether.
Stan
Reasonable amounts. Not inbred hillbilly amounts. Sure, nearly anything can be destroyed with a can of spray ether. I'm speaking of a whiff of it, or is it that bad ? I'm asking. Don't even have an engine yet, but I'll be at about 2000' and 20F in the wintertimes. Shed will not be heated, may have a 12V battery for a glow plug. No AC power.
I see warnings not to use ether with heater grids (I'll have none) because it can light off in the grid.