It’s a 2016 with 120k, if it’s leaking a quart between fill ups, say every week, there are a lot more long term issues than that 5 bucks. (And where are you getting 5 dollar quarts of oil, I need that supplier). Likely going towards a blown motor sooner than later. Just topping it off every week isn’t a solution. Long term investment in a reasonably functioning vehicle will still amount to less spent and less headache.

A court between? Fuck, dude, just scrap that shit already

When it’s hot have you noticed any hoses swelling? If s thermostat gets stuck the coolant will super heat while stuck inside the hose causing it to expand like a balloon. This.could lead to a pinhole or tear which will spray coolant everywhere.

Just another idea, happened to me once, would also cause a fail in pressure test.