I never drain the oil when it's hot. Don't have to worry about getting burned as a result.😉
Blackstone still gives me good results.
Heck, we have 0W cold oil. Why would it have to be hot when you drain it?
Interesting theory, it aligns with my own.
If my car sat just sat for a day, two, three, seven, or whatever, everything that is goingto drain down to the oil pan, has.
So then i drain it.
Then i pour in a quart of clean oil with the plug still out, and let it flush out even more.
Then i usually go do something else for a while, after removing the filter, and leave the plug out.
Let it drip for a half hour, or hour.
Then come back, install new filter, plug, and refillwith oil.
Why start it up, got for a little drive, then change it. You have pumped all that oil back throughout the entire engine, that just spent a day, or days draining to the pan.
Always seemed illogical to me, unless i was going to let it sit there again with the plug out for days.
