Do Engine Oil Additives Work? In testing, the US Army found a number of benefits to oil additives , especially in low temperatures and high-stress environments.

This can result in oil leaks, oil burning during the combustion process, and overall poor performance. Liqui Moly’s Oil Additives help these seals retain their ability to work, causing less oil ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...

Q: Can oil additives hurt my engine? Oil additives shouldn’t cause any engine issues, as long as you choose a product that’s designed to work with the kind of oil your vehicle requires.

Zinc additives are fairly common in oil, especially when treating a classic or high milage engine, but what does the additive actually do for your engine?

Top Oil Additives For Your Car ZDDP (Zinc Dialkyldithiophosphate) ZDDP is a popular anti-wear additive widely used in motor oil for high-performance engines. This additive contains zinc and phosphorus ...

Marvel Mystery Oil changes the viscosity of the oil and can also affect the additive packages in modern oil. The problem is it could work great, or it could cause a problem, and there is no way to ...

Diesel oil, however, is a little different as it's engineered to work best in an engine that burns diesel fuel. The biggest differentiator is that it is much thicker than traditional oil, and it ...