Oil changes are an important part of owning and maintaining a car. But why do you have to have an oil change? What does an oil change do?

The purpose of an oil change is to ensure that your vehicle is running at peak efficiency and free from any accumulated dirt or debris that can cause important machinery to break down over time. The oil acts as a lubricant for the moving parts in your engine and helps prevent parts from grinding against each other, resulting in a smoother ride and faster engine response time. It also helps to keep small dirt particles and other debris out of your engine.

The oil also serves to absorb heat that is created while the engine is running. Without an oil change, heat inside the engine could become extreme and cause damage over time. In other words, the oil acts like a "coolant" and allows the engine to run smoother and longer.

In addition to an oil change, it is also important to check other key components within your car such as fluid levels, tire pressure and spark plugs. Keeping these components in good working order can help prevent the necessity of an oil change more often.

You should also check your vehicle's manual for the recommended oil change interval. Most manufacturers recommend an oil change every 3000 miles or 3 months, whichever comes first. However, if you are driving a newer vehicle, you may be able to go a bit longer in between oil changes.

Finally, when choosing an oil for your car, it is important to know what type of oil the manufacturer recommends. While synthetic-blend oils or synthetic oils are often more expensive, they will last longer. Be sure to choose a quality oil that meets the manufacturer's recommendations.

Oil changes are an essential part of keeping your car running at optimal efficiency. Whether it's changing your oil more often or using a higher-grade oil, basic maintenance can go a long way in keeping your car running and smooth.