What are the differences between race car oil, like the oil used in NASCAR, and the oil used in our… Read More
Jason Fenske spent time discussing Synthetic Motor Oil vs Conventional Motor Oil and more with Mobil 1 engineers. [More...] Read More
Engineering Explained shows how specially formulated motor oil can help new and old engines add more miles to the odometer.… Read More
Synthetic oil has fewer impurities and is more resistant to sludge formation, so your engine stays cleaner, operates more efficiently.… Read More
Conventional Shell Rotella T4 15W-40 and full synthetic T6 5W-30 oils are tested in a 45-year-old tractor that's never tasted… Read More
Project Farm mixed 10 different motor oils — then used the oil mixtures in a vehicle for nearly 4,500 miles.… Read More
Why spend $11.95 for Red Line synthetic motor oil when you can buy a quart of full synthetic Walmart SuperTech… Read More
Project Farm tests AmazonBasics Motor Oil, Mobil 1 Full Synthetic Motor Oil, and Valvoline 10W-30 Conventional Motor Oil. [More...] Read More