On every post about WVO,there is always talk about ruining your engine. Coke build-up in the rings ect. You will have to rebuild your engine. My question is-who has the most miles on a MB,running unheated WVO. I want to know how many miles before I might ruin my engine. Are talking 100000 miles before I need to rebuild? So guys who has the most and has anyone every rebuilt an engine because you run WVO.