An oil change is a vital part of a car's maintenance routine, helping the vehicle run optimally. While most people know that they should have this service done regularly, many are unfamiliar with the process. If you're looking to keep your vehicle in top shape, here's what to know about this essential task.

A Guide to Oil Changes

Why are oil changes important?

Oil helps the car operate safely and efficiently as it lubricates the components inside the engine and prevents overheating. Running on the same liquid for too long can cause it to build up with debris. This can damage the motor and its parts, affecting the functionality of your car.

Another problem is if the oil level gets too low. When this occurs, the components don't receive the proper lubrication. You can detect this issue if you hear clunking or grinding noises coming from the engine. 

How often should I change it?

Every car is different regarding an oil change schedule, as it all depends on the make, model, and mileage. You should typically get this task done every 3,000 to 5,000 miles or every 90 days—whichever one comes first. 

You can find the proper timetable for your vehicle in the owners manual. Many modern cars also have alerts that let you know when the oil level is too low and needs replacement. 

What type of oil should I use?

There are a few different kinds of oil, including conventional, synthetic, or synthetic blend options. However, the type you use will depend on the vehicle. The lubricant's weight, or viscosity, affects how quickly it flows through the engine. Checking the owners manual will let you know which one works best. 

What happens during an oil change?

When you get an oil change, a technician will assess the liquid's condition. While they anticipate seeing debris, they can do a deeper assessment if they find it's dirtier than expected. This will ensure the proper safety of the car. After removing the old lubricant, they will pour in new, clean fluids and replace the oil filter. A full-service oil change can also include a professional topping off the engine coolant and the fluids for the power steering, automatic transmission, and windshield wipers.

If you're due for an oil change, visit Sumida's Auto Repair in Honolulu, HI. With over 15 years in business, this locally owned and operated company has cultivated a reputation for quality maintenance and repairs. They provide various auto services to clients in the area, including oil changes, tire inspections, and brake tests. Call (808) 533-2994 to schedule an appointment, or visit their website to learn how they can keep your car in peak performance.