How To Know If Your Motor Oil Needs Changed
Clean automotive motor oil is critical for any vehicle with a combustion engine. Motor oil (also called engine oil) coats all the moving parts within an engine to keep the system properly sealed, running smooth and relatively cool. Engine oil was initially created to reduce the friction of metal parts coming into contact with each other. Motor oil also prevents harmful deposits from forming on engine components. More specifically, debris gets trapped in the oil and then caught by the oil filter.
So, what happens if a vehicle continues to run without an oil change? Dirt and debris will build, the engine will run hotter, and parts will simply wear down faster. In a worst-case scenario, the friction of metal against metal will eventually cause the engine to seize, damaging or destroying an expensive automotive system. When engine oil is fresh, there is an amber color to it. When you check the oil, and it is darkened or black, it's probably time for a do-it-yourself oil change.
To prevent costly repairs, engine oil needs changed every 3,000 to 5,000 miles or every three months, whichever comes first. Full synthetic oils can typically last up to 10,000 miles or every six months. Some manufacturers recommend changing the oil filter with every other oil change, but replacing the oil filter each time can help prevent premature clogging and keep the efficiency of your ride at its peak.
What Motor Oil Does My Car Use?
NAPA Auto Parts offers a wide range of motor oils for sedans, as well as full-size luxury SUVs and compact SUVs. We stock motor oil for specific Asian and European models, as well as the latest hybrids. Shop NAPAonline for the right engine oil from pickup trucks to heavy-duty fleets that run on diesel fuel. And don't forget to grab a bottle of motor oil for any recreational vehicles like marine powerboats, RVs, motorcycles and ATVs.
Motor oil can be complex or basic, depending on your vehicle needs. Some premium motor oil includes additives that reduce oxidation from saltwater climates or protect against extreme weather. Synthetic oil resists breaking down under high temperatures, which makes it not only last longer than conventional oil, but also means it's especially well-suited for heavy-duty jobs. And, the best synthetic oil is suitable for a wider range of vehicles.
Choose from advanced synthetic blends to high-mileage solutions. Synthetic oil does a better job of reducing wear and stopping sludge accumulation or deposit buildup. A blended motor oil utilizes a combination of conventional and synthetic oils. They feature a few of the advantages of full synthetics, but at a lower cost. Finally, high-mileage oils are designed specifically for older vehicles. These oils include special additives for enhanced protection.
To ensure you purchase the right motor oil, check the Owner's Manual of your specific vehicle. The manufacturer's recommendation is based on typical driving conditions, so it helps to be realistic about stop-and-go driving and other factors on your daily commute. If you regularly drive on dirt roads, operate your vehicle in extreme weather or tow a trailer, choose the 'severe' recommendation for change intervals and that type of motor oil to use.
Does Motor Oil Expire?
Whether sitting on a shelf in the garage or accumulating in an engine of an stored vehicle, unused motor oil will start to degrade and lose its effectiveness after a certain amount of time. If the bottle of engine oil is unopened, check the expiration date on the packaging. An unopened motor oil bottle lasts for approximately 5 years. If the bottle of motor oil is open, the shelf life will be far less time.
When you pour fresh oil into your engine, it should flow clean and with ease. If you notice any separation, it's possible that the oil has been contaminated. Additionally, oil that becomes thick and solid is no good. Shop NAPAonline for popular brands like NAPA, Castrol, Chevron, Mobil 1, Pennzoil, Shell Rotella, Valvoline and more.
