While you may know that you need to get an oil change for your car regularly, you may be stumped as to why oil is such an important part of a functioning car. Too embarrassed to ask your local mechanic to explain it to you? Don’t worry, we’ve got you covered. Keep reading to learn some basic points about engine oil and car maintenance.
What It Does
You can probably guess that engine oil acts as a lubricant in your car’s engine. However, it does a lot more than prevent metal-on-metal friction. Engine oil also prevents “blow-by,” which is what we call harmful soot, exhaust gases, and unused fuel that, without the presence of oil, often gets past the piston rings and enters the crankcase. Oil also fights against metal’s natural tendency to bend, melt, and burn, keeping your car’s engine in one functioning piece.
How It’s Classified
In the old days, there were only a few different types of oil available, making the choice of which oil to buy a lot simpler. Nowadays, there are enough oil options to make your head spin. This is good in the long run, of course, as more complex engines require different qualities from their oil. When purchasing oil, first look at the numbers on the front of the oil container. These indicate the oil’s viscosity rating—in other words, how thick the oil is. Most modern vehicles require multigrade oils, which have multiple numbers (such as 5W-30). This series of numbers will usually be preceded by a series of letters. One such combination is “SAE,” otherwise known as the Society of Automotive Engineers. Another is “API,” which stands for the American Petroleum Institute , an organization that rates the performance level of engine oil.
Are you looking for a mechanic in Silver Spring, MD to conduct your oil change? Murray’s Auto Clinics can take care of all your car maintenance needs, whether you need an oil change, muffler repair, or car alignment. Call (240) 450-2478 today for more information about our featured services and auto offers.
Do you want to maintain or even improve your car’s fuel efficiency? Want to avoid expensive engine problems? Want to extend the life of your vehicle? If you answered yes to any of these questions, then it’s important that you get in the habit of changing your oil according to the manufacturer-recommended service schedule. But if you haven’t been sticking to the oil change schedule in your owner’s manual, how do you know if you’re due for one? Here are some of the top signs to visit an auto repair shop in Silver Spring, MD for an oil change.
Engine Oil Looks Dirty or Smells Burnt
If you aren’t already, you should get in the habit of checking the engine oil level on a regular basis. When you do, take note of the condition of the oil. Engine oil that looks black and gritty and/or smells burnt is concerning and signals that your vehicle needs to be brought in for an oil change. Driving on worn-out oil can be very damaging to the engine.
Your Vehicle is Running Poorly
Because oil lubricates the engine, another signal of worn-out motor oil is loud engine noises, unresponsive acceleration, burning smells, and other obvious signs of engine trouble. Even if dirty, worn-out oil isn’t responsible for the poor performance or engine troubles you’re experiencing, it’s still a good to bring your vehicle to an auto repair shop so a trained technician can take a look and get to the bottom of the issue.
You Can’t Remember the Last Oil Change
If you can’t remember the last time you had an oil change, it’s probably safe to say that your car is due (if not overdue ) for one. Bring your car to an auto repair shop for an oil change and get started on a routine schedule so you can keep your car in tiptop shape.
Murray’s Auto Clinics can get you in and out and back on the road as quickly as possible. Visit either of our state-of-the-art auto service centers in Silver Spring, MD for fast, affordable, and professional auto maintenance and repair. Call us at (240) 450-2478 if you have any questions or would like to schedule a service appointment for your vehicle.
Maintaining the proper level of engine oil is a very important responsibility that comes with owning a car. Unfortunately, most people don’t know the first thing about checking the oil in their vehicles. The good news is that it’s not nearly as difficult as you’d imagine. Watch this video to see just how easy it is to monitor your car’s oil level.
If your oil looks dirty or smells burnt, visit Murray’s Auto Clinic in Silver Spring, MD for an oil change. Oil changes are critical for achieving the best performance and fuel efficiency, and can even help you avoid more serious engine problems (and more expensive auto repair) later on. To schedule an oil change or any other car maintenance service , call Murray’s Auto Clinic at (240) 450-2478.
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