The original poster has some silly mythical notions. But to be fair, you have to ask yourself, why are there many old timers here in this forum? Many here 10+ years. And for what? About oil! Now how silly is that! What does it say about a person that comes here and frequently participates in discussions about oil for 10+ years?!? Nothing good, I can tell you that! Get a life, people! Geesus, it is only oil, and we all know that ANY oil of ANY weight would allow ANY car to run to over 200,000 miles!