Project Farm tests to determine if Vegetable Oil is a suitable substitute for motor oil in a small engine…
Will Vegetable Oil work as Engine Oil?
This site contains affiliate links for which we may be compensated.
Technical Info
3 Reasons To Have Your Motor Oil Professionally Analyzed
Oil analysis is a quick, nondestructive way to gauge the health of an engine by looking at what’s in the oil. [More…]
Technical Info
Is Synthetic Motor Oil Bad For Old Cars?
Engineering Explained shows how specially formulated motor oil can help new and old engines add more miles to the odometer. [More…]
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…]