What do you know about motor oil? Chances are, it has to do with oil change frequency. 

Marketing pounds the frequency concept through flyers, postcards, and television ads. 

“Get your oil changed every 3,000 miles … or else!” 

Or else, what? 

Maybe you’re the type of driver who changes motor oil every 3,000 miles. You have a sticker reminder in your window, and you make it a part of your regular routine. 

Or maybe you’re the driver who wonders if it’s necessary. 3,000 miles happened a bit ago. You’re pushing it … that’s okay, right?

Let’s dive into the nitty gritty of motor oil frequency and other myths you might believe. 

The biggest myth – oil change frequency

Once upon a time, changing motor oil frequently was vitally important to the performance of your car. The general rule was that engine oil needed to be changed every 3,000 miles or three months, whichever came first.

This notion has been perpetuated for decades by oil change shops, mechanics, and even some car manufacturers. However, advancements in both oil technology and engine design have rendered this myth obsolete for most modern vehicles.

Modern synthetic oils, along with improvements in engine manufacturing and design, have significantly extended the interval at which oil changes are necessary. For many vehicles, the recommended oil change interval now falls between 5,000 to 10,000 miles, depending on driving conditions and the type of oil used. Some newer vehicles even have oil life monitoring systems that calculate the optimal oil change interval based on driving habits and conditions.

Should you still adhere to the 3,000-mile myth? Not necessarily. A lot of it depends on your vehicle. 

Check with your owner’s manual. The make and brand of your vehicle will dictate a schedule you can adhere to. While many would say to err on the side of more frequent changes to ensure a well-performing car, there is one thing to consider. 

Continuing to adhere to the outdated 3,000-mile rule can be unnecessarily costly and environmentally harmful. Frequent oil changes contribute to the generation of used oil waste, as well as unnecessary resource consumption. Moreover, it places an undue financial burden on car owners, who may be spending more money on oil changes than is necessary.

Start with your owner’s manual as guidance. Then speak with one of our mechanics. We’ll help you form a solid oil changing schedule you can live with, and that will keep your car in peak performance. 

All the myths around synthetic motor oil

Depending on where you get your information, you’ll likely find a host of myths that involve synthetic motor oil:

• Synthetic oil causes leaks
• Synthetic oil is too “slippery” for older engines
• Synthetic oil extends oil change intervals indefinitely
• Synthetic oil is only for high-performance vehicles
• Synthetic oil is too expensive
• Once you use synthetic oil, you can never go back

Have you fallen for any of these yourself?

Synthetic motor oil is a lubricant for internal combustion engines that is artificially created through a process called synthesis. Unlike conventional motor oil, which is derived from crude oil through refining processes, synthetic motor oil is chemically engineered to have specific molecular properties that enhance engine performance and protection.

The synthesis process starts with base oils, which can be either chemically synthesized or derived from crude oil. These base oils are combined with various additives to achieve the desired characteristics, such as viscosity, thermal stability, and resistance to oxidation and breakdown. And they provide a host of benefits, such as better performance, improved engine protection, and extended fuel efficiency.

Sounds like synthetic motor oil may be perfect for you, not matter what you drive. Yet the myths persist. 

One persistent myth is that switching to synthetic oil can cause older engines with worn seals to develop leaks. However, synthetic oils are formulated to be compatible with seals and gaskets in both new and older engines. In fact, synthetic oils often have superior sealing properties compared to conventional oils, reducing the likelihood of leaks.

Or maybe you’ve heard the myth that synthetic oil is only necessary for high-performance or luxury vehicles. While it’s true that synthetic oil can offer significant benefits in high-stress situations, such as racing or towing, it’s suitable for use in all types of vehicles. Synthetic oils provide better protection against engine wear, improved fuel economy, and enhanced performance, making them a beneficial choice for any vehicle.

You can switch between regular (conventional) and synthetic motor oil in your vehicle, and it’s a relatively common practice. However, there are a few things to consider when making the switch, such as compatibility and the benefits of synthetic oil for your vehicle.  

Should you be using synthetic motor oil? Check your owner’s manual. Then have a conversion with one of our mechanics. 

A few myths around motor oil additives

Motor oil isn’t a pure liquid product. Today’s motor oil contains a variety of additives, chemical compounds that are mixed with base oils to enhance the performance and properties of motor oil. These additives serve various functions and are carefully formulated to address specific needs and challenges associated with engine lubrication.

You’ll find detergents to help prevent the buildup of deposits, sludge, and varnish in the engine by keeping contaminants suspended in the oil. Dispersants work in conjunction with detergents to suspend and disperse contaminants in the oil, preventing them from settling on engine surfaces. Anti-wear additives form a protective film on metal surfaces, reducing friction and wear between moving engine parts. Viscosity index improvers (VIIs) are polymers added to motor oil to improve its viscosity-temperature characteristics. 

This is what makes shopping for motor oil a little confusing. What should you choose? Which is best for your vehicle?

Again, your owner’s manual is a good place to start. Who better to help you choose than the manufacturer who crafted your vehicle? 

We can help, too. Schedule your next oil change with us, and we’ll select a motor oil that keeps your car performing well. 

When was your last oil change?

If it’s been a while, make today the day you add it to your calendar. 

We look forward to meeting you soon.