I'm the kind of person that will deal with little problems, like a broken power window etc, until I get ready to sell it then I'll fix it just because I don't want anyone griping about this and that wrong. I keep up all the fluid changes, radiator, oil, trans, rear end, while I drive it. Sold a Suburban to a friend that I had done some performance upgrades and kept it clean inside, outside and underside! The rear inner door handle breaks about 2 years later and he blames me for it and wants me to fix it! WTF!!!!