Close-up of a mechanic pouring engine oil into a car engine in an auto repair shop.
Photo by Daniel Andraski

Ah, the oil change — that little ritual every car owner knows they should do but often puts off. It feels like a chore, right? But here’s the kicker: skipping out or doing it wrong can seriously mess with your engine’s health. Think of your engine like your body; treat it well, and it’ll take you places. But neglect it, and you might find yourself stranded on the side of the road, wondering where it all went wrong. So, let’s chat about five common oil change mistakes that could be shortening your engine’s life, and how to avoid them.

1. Skipping the Oil Change

This one’s a classic. Many people think, “If it ain’t broke, don’t fix it,” when it comes to oil changes. But oil isn’t like fine wine; it doesn’t get better with age. Over time, oil breaks down and loses its ability to lubricate and protect your engine. Ignoring that little sticker on your windshield reminding you it’s time for an oil change? Bad idea! Aim to change your oil every 5,000 to 7,500 miles — or whatever your car’s manual suggests. Trust me, your engine will thank you.

2. Using the Wrong Oil

Oil comes in different weights and formulations, and using the wrong type is like trying to fit a square peg in a round hole. You wouldn’t wear a winter coat in the middle of summer, right? Similarly, using the incorrect oil can lead to inadequate lubrication and increased wear. Always check your owner’s manual for the oil specifications. If it says “5W-30,” then that’s your golden ticket. Don’t just grab whatever’s on sale; your engine deserves better.

3. Neglecting the Filter

Ever tried to drink a milkshake through a clogged straw? Frustrating, isn’t it? That’s exactly what happens when you forget to change your oil filter. The filter traps dirt and debris, keeping your oil clean and your engine happy. If you skip replacing it during an oil change, you’re basically inviting gunk to party in your engine. So, make sure you swap that filter out with every oil change. It’s a small step that goes a long way.

4. Overfilling or Underfilling

Picture this: you’re filling up a glass of water, and you get a little too enthusiastic. Water spills everywhere, right? Now, imagine doing that with your engine oil. Overfilling can create excess pressure, leading to oil leaks or even damaging your engine seals. On the flip side, underfilling can starve your engine of the lubrication it needs — not a great situation. Always check your oil level with the dipstick after filling to make sure it’s just right. Goldilocks would be proud!

5. Ignoring Warning Lights

We’ve all been there. You’re driving along, enjoying your favorite playlist, when suddenly that little oil light flickers on. What do you do? Do you turn the music up and pretend it’s not happening? Bad move! That light is your engine’s way of waving a red flag. Ignoring it could lead to serious damage. If that light comes on, pull over and check your oil level. If it’s low, top it off. If it’s still on after that, it’s time to consult a mechanic. Don’t let pride or procrastination get in the way of your engine’s well-being!

Wrap-Up

Oil changes might not be the most thrilling part of car ownership, but they’re essential for keeping your engine running smoothly. By avoiding these common mistakes — skipping changes, using the wrong oil, neglecting filters, messing up levels, and ignoring warning lights — you can help extend the life of your engine. Think of it as a little act of love for your trusty ride. So, grab a cup of coffee, mark your calendar, and give your car the attention it deserves. After all, a happy engine means a happy you — and fewer unexpected roadside picnics!

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