Valvoline claims their "Restore & Protect" product returns pistons to a factory clean condition by removing 100% of engine ...
A: I have had several engineers from oil manufacturers on my radio program and all say that, once a bottle of oil has been ...
Should You Use Toyota Oil In Your Car? So ... Popular types of motor oil include 5W-30, 10W-30, and 0W-20. Those numbers and letters refer to the oil's viscosity or thickness.
Q: I have a 2016 Toyota Camry that takes 0W-20 engine oil. I need to add about half a quart, and I have some unused leftover 0W–20 oil in the garage. However, it is about 2½ years old.