Engine/Motor oil keeps your car running smoothly, but picking the right type can feel overwhelming. With mineral, semi-synthetic, and fully synthetic ...

Engine crankshaft main and rod bearing/journal clearances are correlated to oil viscosity. Let’s say the machined clearance is .0015 to .0025 inch tolerance versus .0020 to .0030 inch tolerance.

Oil viscosity is indicated by numbers, such as 5W30; and contrary to popular belief, ... Synthetic oil can potentially help the engine reach operating temperature faster, ...

With so many options for motor oil, it can be overwhelming finding the perfect option for your vehicle. We go over the details to help you understand which engine oil is best for your car.

Consumer Reports presents the advantages and downsides of using synthetic oil in your car, and why you might want to consider synthetic engine oil.

However, the 5W-30 oil is more viscous than 5W-20 at the engine's operating temperature. The higher viscosity makes it harder for the engine's oil pump to distribute oil to precision-fitting ...

New York, United States , Aug. 26, 2024 (GLOBE NEWSWIRE) -- The Global Automotive Viscosity Index Improvers Market Size is to Grow from USD 4.21 Billion in 2023 to USD 7.27 Billion by 2033, at a ...

The second car that I ever owned was a 2002 Chevy Silverado 2500 with a 6.6L Duramax diesel engine under the hood. It wasn't my first choice, but it was a hand-me-down from my father after my 1993 ...