An oil change might seem like a simple service, but it is extremely important for keeping your engine healthy. While it’s easy to put off, delaying your next oil change can set the stage for bigger, more expensive problems down the road. Oil isn’t just a lubricant—it also cools engine components, prevents corrosion, and removes sludge and contaminants.
If you're overdue for an oil change, here are six important reasons to make it a priority.
1. Old Oil Can’t Protect Your Engine Properly
Motor oil has a shelf life. Over time, it breaks down under heat and pressure, losing the ability to lubricate moving parts effectively. When this happens, metal components inside your engine start to rub against each other without enough protection. That leads to increased friction, heat buildup, and premature wear.
Fresh oil keeps everything running smoothly and reduces stress on your engine. Ignoring routine changes allows wear and tear to speed up, shortening your engine’s lifespan.
2. Dirty Oil Causes Buildup and Sludge
As oil circulates through your engine, it collects dirt, soot, and tiny metal particles. Modern oil contains detergents to suspend these contaminants, but the oil filter and additives can only do so much. Once the oil becomes saturated with debris, it turns into a thick, sludgy substance.
This sludge can clog vital passages, stick to internal surfaces, and reduce oil flow. In severe cases, it can lead to complete engine failure. The best way to prevent buildup is to change your oil before it breaks down.
3. Delayed Oil Changes Can Trigger Warning Lights
Today’s vehicles are loaded with sensors that monitor engine conditions. If the oil level is low, or if the oil becomes too dirty or degraded, you may see a dashboard warning like the oil pressure light or even the check engine light. These warnings aren’t just suggestions—they’re telling you something important.
Driving with these lights on can lead to serious engine damage if not addressed quickly. Instead of waiting for a warning, stay ahead of the problem with timely oil changes.
4. Your Fuel Efficiency Will Suffer
Dirty, worn-out oil creates resistance inside your engine, forcing it to work harder to move the same parts. That extra effort burns more fuel, lowering your overall miles per gallon. You might not notice the drop right away, but over time, poor fuel economy adds up at the pump.
On the other hand, clean oil reduces internal friction and helps your engine run at peak efficiency, saving you money on fuel over time.
5. You Might Void Your Warranty
Many vehicle warranties come with a maintenance schedule that must be followed. Skipping or delaying oil changes, even if the car appears to be running fine, can be grounds for denying a warranty claim.
If something goes wrong with your engine, the manufacturer may ask for service records. Without proof of regular oil changes, you may be liable for costly repairs out of pocket. Sticking to the schedule protects both your engine and your wallet.
6. It’s One of the Least Expensive Ways to Prevent Major Repairs
An oil change is relatively quick and affordable, especially when compared to the cost of engine repairs or replacement. Neglecting oil service can lead to worn bearings, damaged pistons, and seized components—repairs that can cost thousands of dollars.
Investing in regular oil changes is one of the easiest and most cost-effective ways to protect your vehicle’s most valuable system.
Don’t Trust Long Intervals Without Considering Your Driving
Some newer vehicles advertise longer oil change intervals of up to 10,000 miles. While that might be fine under perfect conditions, most drivers face stop-and-go traffic, short trips, extreme temperatures, or heavy loads. All of these factors wear down oil faster than expected.
If you drive in Maryland or Delaware and deal with cold winters, summer heat, or congested roads, you may need oil changes more frequently than your manual suggests. When in doubt, follow your technician’s recommendation based on your specific habits.
Trust Admiral Tire And Auto of Edgewater for Timely Oil Changes
At Admiral Tire And Auto of Edgewater, we make oil changes easy, quick, and affordable. Our technicians will inspect your fluid levels, use the right grade of oil for your vehicle, and check for any signs of leaks or wear. We’ll also help you track your oil change intervals so you’re never left guessing.
Regular oil changes are one of the best things you can do to extend the life of your vehicle. If it’s been a while since your last one, or if you’re unsure when it's due, stop by one of our locations in Maryland or Delaware today. Your engine will thank you later.
- 3420 Pike Ridge Road Edgewater, MD
- 2325 D Crain Highway Mitchellville, MD
- 1115 Industrial Park Way Denton, MD
- 1929 Kirkwood Highway Newark, DE
- 15204 B Marlboro Pike Upper Marlboro, MD