In a nutshell: performing regular auto maintenance helps keep your ride running smoothly and can prevent costly repairs down the road. Maintenance is regular service that will help prolong the life of your vehicle, while auto repair is when a part or fluid is not performing and needs to be fixed.

Engine services are tasks and procedures performed on your vehicle's engine to maintain its optimal working condition. These services include changing the oil and oil filters, checking the fluids, inspecting and replacing belts and hoses, checking and replacing spark plugs, and other components.