How many miles? Two years sitting in the driveway, for example, wouldn't mean much. Why do you "like" Toyota 0-20 oil? Have you run it for over 100K miles and then measured the engine wear? Have you ever had it analyzed? At any rate, by far the most important thing is to keep it changed regularly. Generally problems caused by the wrong oil take a very long time to show up, and a couple of years of normal driving do not mean much. On the other hand, let it get extrememly dirty and never change it, you'll toast the engine quickly. That's what makes oil such a religious argument, it takes a long time to see any difference under normal conditions. Dave S --- In dmcnews@xxxxxxxxxxxxxxx, ttanaka504@xxxx wrote: > One example. I am using 0W20 in above 20C for 2 years. > I did not any problem so far. the engine oil contains > molybdenum. cost me $25 for 4 liters in Japan. > The oil is Toyota genuine oil for V8 engine. > > My opinion is this oil is pretty good as long as I dont drive hard. > When my car starts up, it is just one click to wake the engine up. > Better performance than Ex engine oil, Castrol Syntec 20W50. > > I dont know which oil is best, but I know I like Toyota 0W20 oil. > I dont recommend this 0W20 > However, I want list to know a fact that there is one car using 0W20 oil for > 2 years. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/