Viscosity refers to the array of a liquid. Motor
oil bendability is rated according to standards set by the Society of Automotive Engineers (SAE). Higher numbers announce a thicker
oil.
Oil rated for low temperatures are adumbrated by a "W" afterward the bendability appraisement (SAE 10W). Oil rated for top temperatures are artlessly adumbrated by amount (SAE 30). Choosing the actual oil bendability will assure your engine from accident and save you from cher aliment in the future.