Originally Posted By: Linctex
Originally Posted By: dlundblad
How do you catch used oil? My oil catch container isn't exactly "clean" (has metal shavings, coolant, gear oil, grease, nuts/ bolts etc.
Well, as you stated...... it's your fault.
Start off with a clean container for catchment, and you'll be light years ahead of the game. Get a paper paint strainer/filter from the local auto paint shop (they give 'em away for free) and that is clean enough to bottle it and let it settle.
*ALL* of my used oil gets re-purposed. I have one old Farmall tractor that doesn't get used enough to warrant "new" oil, so it gets the 15w40 from my other tractor that gets it's oil changed at 100 hrs (about once a year). Even well-used oil today is better than the oil you could buy in 1941 when the tractor was built.
Some "clean" used oil is added to diesel fuel for my older diesel engines that have serious difficulties digesting ULSD fuel.
Some is used as "bar/chain" oil.
Occasionally... I'll do a free oil change on a low-income family owned vehicle that hasn't had an oil change in several years. I'll put in the best "used" oil I have and tell them to come back in a month or two to let it clean the engine up. Why not, since it really has plenty of service life left?
I'll then change it out for new oil.
It sounds like you have a lot of free time on your hands.
Like I said previously, oil is cheap.