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Jason Fenske spent time discussing Synthetic Motor Oil vs Conventional Motor Oil and more with Mobil 1 engineers.
[More…]Testing 70-year old Quaker State Motor Oil for performance and comparing it to Quaker State 10W-40 conventional motor oil.
[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 synthetic oil.
[More…]Project Farm mixed 10 different motor oils — then used the oil mixtures in a vehicle for nearly 4,500 miles.
[More…]Project Farm tests AmazonBasics Motor Oil, Mobil 1 Full Synthetic Motor Oil, and Valvoline 10W-30 Conventional Motor Oil.
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