when i talk to the local salvage yards, they tell me that there are tons of people who DO NOT change the oil in their cars. apparently it is becoming quite common to just drive the vehical until it breaks down or blows up and then either have a mechanic fix it or just buy another one.
this problem means finding good usable used engines at a salvage yard is getting harder and harder. more demand and less supply of usable used engines has caused prices to skyrocket around here.
My cusin said she never changes her oil and the one time that i remember her brother doing it i could tell it was pure black and thick and chunky. and she wonders why the car runs like crap. i know my old sami changed its own oil all i had to do was change the filter when you are puting one quart every two days in a zuk you know it has clean oil in it lol