Nowhere are the advances in automotive fluids more evident than in motor oil. Many new weights and formulations have been created to meet the demands of today’s modern engine designs. Modern engines have more parts and much higher tolerances. Every year, vehicle engines make more power and get better fuel economy. And with all the complication and sophistication, they still have to be durable for 5,000 miles or more.
That's where the new grades of engine oil come in, Oils have... read more