Technical Info
Synthetic vs Conventional Oil ~ There’s A Good Reason To Switch
Jason Fenske spent time discussing Synthetic Motor Oil vs Conventional Motor Oil and more with Mobil 1 engineers. [More…]
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Conventional Motor Oil
Products & Reviews
Is 70-Year Old Quaker State Motor Oil Still Good?
Testing 70-year old Quaker State Motor Oil for performance and comparing it to Quaker State 10W-40 conventional motor oil. [More…]
Products & Reviews
Will Synthetic Motor Oil Cause Engine Seal Leaks?
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…]
Products & Reviews
Will Mixing Motor Oil Types and Viscosities Damage an Engine?
Project Farm mixed 10 different motor oils — then used the oil mixtures in a vehicle for nearly 4,500 miles. [More…]
Products & Reviews
AmazonBasics Full Synthetic Motor Oil vs Mobil 1 and Valvoline
Project Farm tests AmazonBasics Motor Oil, Mobil 1 Full Synthetic Motor Oil, and Valvoline 10W-30 Conventional Motor Oil. [More…]