Does Synthetic Oil Degrade Over Time?
Synthetic oil can degrade over time, although it tends to last longer than conventional oil. Synthetic oils contain fewer impurities and have a more stable molecular structure, which slows down the oxidation process that causes oil to break down. However, over time, exposure to heat and contaminants can cause synthetic oil to break down and lose its effectiveness. It is recommended to follow the manufacturer’s recommended oil change intervals to ensure proper engine lubrication.