Changing Your Oil
A technician will select the correct grade for your car. At most places you can get a courtesy check for the engine air filter, antifreeze, brake, power steering, and automatic transmission fluid.
An oil change will put fresh oil into your car and drain the old oil. This is important because the old oil can become filled with dust, and metal particles. Your gas mileage can lower and cause engine failure without an oil change.
Gerber Collision and Glass recommend that you keep up to date with your oil changes.