Hypothetical question:
Say I have a pic related full of diesel that's been sitting unmolested under an overhang for the past five years.
>Is the fuel useless now?
>If so, what makes it "go bad?"
>What would the effect be if I filled my truck or tractor up with it? Nothing? Would it even start?
Use as degreaser
>>16205561
https://lmgtfy.com/?q=does+diesel+go+bad+like+gas
>>16205580
To do what?
>>16205583
To degrease your face
>>16205561
Do it and post results. Worst case you have to drain your tank.
>>16205583
To set people on fire so you can hit them with your axe.