Originally Posted By: wag123
Originally Posted By: boxcartommie22
i just don't understand why you all cont. to use a mos2 moly when i saw what happens to it in the oil!!! whiteish -grayish goop on the bottom of the pan and in the filter!!
I don't know what you are talking about, at least not when it comes to MOS2.
I have a 1998 Camry 3.0L V/6 (the notorious sludge engine). I have used Mobil 1 10w30 and MOS2 since the first oil change. The car has been driven roughly 10k miles per year and I changed the oil & filter every 6 months (because of short trips and stop & go driving). I used a full can of MOS2 at the first oil change and every 30k miles, 1/2 can at every oil change between. I pulled the oil pan and valve covers at 120k miles to replace leaking gaskets. The inside of the engine and the bottom of the oil pan were CLEAN, NO sludge and NO gunk! The engine still runs like a top... smooth, quiet, and strong. It runs as good as the day I bought it and it uses virtually no oil between changes. There is no doubt in my mind that the car will go at least 300k miles.
Is Mobil 1 excellent oil? Yep! Is MOS2 an excellent additive? IMHO, Yep!
Keep doing what you're doing, it's obviously working. I agree that Mos2 is a good additive, Moly is proven in oil use.
Do you by chance keep track of your mpg at all? Just pure curiousity, the rating is 17/25(city/hwy), assuming of course that it's an automatic.