Most of us know that oil changes Davenport IA are extremely important. However, there is a lot of misinformation about oil changes. A thicker motor oil will give you more protection, Fact: A thicker motor oil is not necessarily better. In fact, if you use a motor oil that is too thick, then you can decrease the efficiency of the engine. Most vehicle manufacturers recommend an oil with a lower viscosity. A thinner oil will give you a better fuel economy. To get more information, visit bistateauto.com.