Oil changes may seem routine, but the technology behind modern motor oil—and the benefits it provides—have come a long way. Decades ago, engines relied on basic lubrication methods with little protection against heat, friction, or buildup. Early motor oils lacked detergents and additives, which meant engines wore out faster and required major repairs well before reaching high mileage.
Today’s vehicles are built to last longer, and modern motor oils play a major role in that longevity. Advanced formulations are designed to protect, clean, and optimize engine performance in ways drivers may not even realize.
What Modern Motor Oil Does for Your Engine
Keeps Engines Cleaner
Today’s oils contain detergents that trap dirt, sludge, and contaminants, keeping them suspended until they’re captured by the oil filter. This helps prevent harmful buildup that can reduce performance and shorten engine life.
Protects Against Rust & Corrosion
Motor oil includes antioxidants that limit oxygen exposure to internal engine components. This protection helps reduce rust, corrosion, and premature wear—especially important in Maine’s changing seasons.
Longer Oil Change Intervals
Thanks to improved formulations, most modern vehicles can go 5,000–7,500 miles between oil changes using conventional oil. Many manufacturers now recommend these longer intervals, helping drivers save time without sacrificing protection.
Superior Performance with Synthetic Oil
Synthetic oils outperform conventional oils in nearly every way. They resist breakdown at high temperatures, flow better in cold weather, and maintain their lubricating properties longer—making them ideal for year-round driving conditions.
Reduces Moisture Damage
Moisture naturally accumulates inside an engine, especially during short trips. As oil heats up, it helps evaporate condensation that can lead to internal damage. Vehicles driven short distances may benefit from more frequent oil changes to counteract this effect.
Supports Emissions & Engine Systems
Modern motor oils are designed to work seamlessly with emissions systems like the PCV valve, helping reduce harmful deposits and ensuring cleaner engine operation over time.
What Modern Motor Oil Does for Your Engine
Even with today’s advanced oil technology, regular oil changes remain one of the simplest and most effective ways to protect your vehicle. Skipping service can lead to increased friction, overheating, and costly repairs down the road.
Visit Don Foshay’s for Professional Oil Change Service
Whether you’re due for routine maintenance or can’t remember your last oil change, the team at Don Foshay’s Discount Tire & Alignment is here to help. Our experienced technicians use high-quality oils and filters to keep your engine running smoothly—mile after mile.
Don’t wait until engine damage becomes an issue.
