What is the primary benefit of regular oil changes?

The primary benefit of regular oil changes is better engine lubrication and performance. Engine oil plays a crucial role in reducing friction between moving parts. Over time, oil can break down due to heat and contamination, leading to decreased lubrication and increased wear on engine components. Regularly changing the oil ensures that the engine operates smoothly and efficiently, helping to maintain optimal performance. This practice not only prolongs the life of the engine but also helps to improve fuel economy and reduce harmful emissions, contributing to the vehicle's overall health and reliability.

Maintaining an effective lubrication system is essential for avoiding costly repairs resulting from engine damage due to inadequate lubrication.