Motor oils consist of base oil + various additive compounds, each with a unique benefit for the engine. The additive compounds become depleted as the oil ages. The base oil can be conventional or synthetic. Conventional is typically refined petroleum. Synthetic is oil that has been refined even...
Motor oils consist of base oil + various additive compounds, each with a unique benefit for the engine. The additive compounds become depleted as the oil ages. The base oil can be conventional or synthetic. Conventional is typically refined petroleum. Synthetic is oil that has been refined even...
Motor oils consist of base oil + various additive compounds, each with a unique benefit for the engine. The additive compounds become depleted as the oil ages. The base oil can be conventional or synthetic. Conventional is typically refined petroleum. Synthetic is oil that has been refined even...