With time and road miles, engine oil gets dirty and starts to break down. That leaves your vehicle vulnerable to costly problems at the worst time. Here’s why you should make regular oil changes a part of your routine auto maintenance plan.

Why Regular Oil Changes Are Critical to Auto Maintenance

1. Lubrication

The most urgent reason to change your oil is to keep engine parts lubricated. Without clean oil, moving engine parts become more susceptible to damage from wear and friction. If one component fails, it can set off a chain reaction that causes massive, expensive damage to your engine.

2. Improved Mileage

As oil breaks down with use, it provides less lubrication, which causes your engine to work harder. When your engine requires more energy to produce power and turn the wheels, it worsens fuel efficiency. Regular oil changes increase gas mileage and save you money at the pump.

3. Lower Engine Temps

Oil circulates throughout the engine and can reach parts of the system that coolant can’t access. Clean oil lubricates deep, moving parts, helping them run more smoothly and produce less damaging heat. Fresh oil is also free of impurities that hamper heat absorption under regular operating conditions.

4. A Cleaner Engine

As fresh oil flows through the engine, it removes contaminants like dust and dirt. Over time, the oil begins to thicken and become less effective at collecting additional impurities. As oil becomes more sludgy, the engine must work even harder, reducing fuel efficiency and power.

5. Less Pollution

Used oil is higher in hydrocarbon content. As it infuses into combustion chambers and burns, your car emits excess pollution that can be harmful to the environment. It may also cause your vehicle to fail an emissions test. Changing your oil and filter regularly will help you lower pollution.

If you need expert auto maintenance and repair of Asian import vehicles, Precision Import Auto Service in St. Louis, MO, has been in business for more than 30 years. From tune-ups and brakes to engine diagnostics and exhaust service, their ASE-certified technicians are ready to help. Call (314) 842-1970 for an appointment or visit them online for more information.