Re: Mobil 1 sale
I drive my car hard and choose to have a higher initial viscosity for my engine. I dont need the 40W because of the cooling mods and hood on my car, and I dont drive in cold weather so the zero is not important to me either. I also change oil at about 5000 to get rid of the STUFF in the oil, especially since I accumulate 4 - 5000 a year. Woody