Update on the 2009 Nissan Versa with over 240k miles (oil changed at 240,831 and now 242275) that's gotten a steady diet of the cheapest quick lube stuff.
Oil level showed a loss of about 3/4 qt from full in about 1444 miles from oil change. Not sure if there's a leak or it's a burner. Probably both. I ended topping off with the half ish+ qt that was left and got it close to f marker.
I noticed the fill hole sludge/varnish was really flaky/bubbly. I've tried rubbing my finger on it before and it felt crusty and hard. Would come off before. Today, I was easily able to rub it off with my finger. Pictures are of before I did anything and after I rubbed it with my finger. There's still some that wouldn't come off. I'm positive the oil has worked on softening this stuff up over time.
The dip stick that was varnished seems to vet cleaner each time I check on my brother's car.
View attachment 239342View attachment 239343View attachment 239344