Prevent Engine Damage by Changing Vehicle Oil Having your vehicle's oil changed regularly is an important aspect of auto maintenance. The main goal is to keep your engine running smooth and to its greatest potential. Regular oil changes not only help in enhancing the car's gas mileage, but also improve engine performance and stability. For more details, visit www.bistateauto.com. in Public bookmarkswith prevent-engine-damage-by-changing-vehicle-oilby 21 users