How to Change Oil on Your Car

Changing your car’s oil might sound like a job best left to a mechanic. But trust me—it’s simpler than you think. I remember the first time I did it myself. I was nervous, unsure, and wearing my favorite shirt (not the best idea). But the sense of accomplishment afterward was incredible. Plus, I saved a decent chunk of change. This guide is for people like you—people who want to learn how to change oil on your car without the hassle, confusion, or fear of messing something up.

Let’s dive in. We’ll walk through the whole process step-by-step, using simple language and sharing practical insights. By the end, you’ll feel confident, capable, and maybe even a little proud of yourself.

Why Changing Your Car’s Oil Matters More Than You Think

Let’s put it this way—your car’s engine is like its heart. And the oil? That’s the lifeblood. Changing the oil keeps your engine healthy, smooth, and strong. If you skip it, dirt builds up, parts wear out, and eventually, things break down. And believe me, engine repairs are crazy expensive.

I used to delay oil changes, thinking I could stretch the mileage. Bad idea. The car ran rough, guzzled fuel, and once even overheated. Since then, I’ve been strict about it, and the difference is night and day.

Regular oil changes:

• Improve engine performance

• Boost fuel efficiency

• Extend your car’s life

• Prevent costly breakdowns

Experts recommend changing your oil every 3,000 to 7,500 miles, depending on your vehicle and oil type. It’s not just maintenance—it’s self-care for your car.

What You’ll Need Before Getting Started

Before you get your hands dirty, gather all your tools. Trust me, there’s nothing worse than being halfway through and realizing you’re missing a wrench. Here’s what you need:

Also, wear clothes you don’t mind getting dirty. Old jeans and a T-shirt work best. Make sure your engine is cool before starting—hot oil can burn.

Step 1: Position Your Car Safely

Park your car on a flat surface. That’s crucial. If it’s slanted, oil might not drain properly, and that’s a headache you don’t want. If your car is low to the ground, use a jack and stands to lift it safely. Never crawl under a car that’s only on a jack—it’s risky and dangerous.

Use your parking brake and block the rear wheels with bricks or tire wedges. Safety first, always.

Back when I started, I used an old skateboard ramp to lift the car. Not my smartest moment. Keep it simple and safe.

Step 2: Drain the Old Oil

Now comes the fun part. Grab your wrench, oil pan, and gloves. Slide under the car and find the oil drain plug—usually a large bolt at the lowest part of the engine.

Place the oil pan directly under the plug. Then, loosen the bolt slowly. Once it’s off, the oil will rush out. Let it drain completely—this usually takes 5 to 10 minutes.

Pro Tip: Have a rag handy in case you drop the plug in the pan. It happens more often than you’d think.

While the oil drains, just relax. Think of it as a reset for your engine. You’re helping your car breathe again.

Step 3: Remove and Replace the Oil Filter

Once the old oil is done draining, it’s time to swap out the oil filter. It looks like a small metal can and is usually screwed into the side of the engine. Use the oil filter wrench to loosen it.

Be prepared—some oil will spill. That’s normal. Let it drip into the pan too.

Before installing the new filter, dab a bit of new oil onto the rubber gasket at the top. This helps seal it properly and makes it easier to remove next time.

Screw the new filter on by hand. Don’t overtighten. Just snug is enough.

This part always makes me feel like a pro. It’s simple, yet powerful—like turning a page in a story your car will thank you for.

Step 4: Add Fresh Engine Oil

Now the exciting part—refilling with new oil. Open the hood and find the oil cap on top of the engine. Use a funnel to pour in the fresh oil slowly.

Check your owner’s manual for how much oil to add. Most cars need 4 to 5 quarts. Pour a little, wait a few seconds, then check the dipstick. This helps avoid overfilling.

Here’s a short list to remember:

• Start with 4 quarts

• Wait 2 minutes

• Check the level

• Add more if needed

The smell of fresh oil is oddly satisfying, like new beginnings. You’ll feel a small rush of pride—it’s deserved.

Step 5: Let the Engine Run and Recheck Levels

You’re almost there. Start the engine and let it idle for 2–3 minutes. This lets the new oil flow through the engine and fills the new filter.

Turn it off. Wait 5 minutes. Then check the dipstick again. If it’s low, top it off. If it’s perfect—congrats! You’ve done it right.

I always smile at this point. It’s like finishing a home-cooked meal. You’ve cared for something with your own hands.

Step 6: Clean Up and Dispose of Old Oil Properly

Used oil is toxic. Don’t pour it down the drain or toss it in the trash. Pour the used oil into a sealed container (the old oil bottles work well) and take it to a recycling center or auto shop. Most places accept it for free.

Wipe down your tools, toss the rags, and give yourself a pat on the back.

Proper cleanup shows respect—not just for your car, but for the planet.

Common Mistakes People Make When Changing Oil

Even though learning how to change oil on your car is straightforward, there are a few common mistakes that can trip up beginners (and even some pros). I’ve made most of these myself—so here’s how to avoid them:

• Over-tightening the drain plug: This can strip the threads or crack the oil pan. Always hand-tighten first, then give it a snug turn.

• Forgetting to replace the oil cap: Sounds silly, but it happens. You’ll smell burning oil if you start the engine without it.

• Not changing the oil filter: Some people skip it. Don’t. A clean filter keeps the oil flowing smoothly.

• Adding the wrong oil type: Every engine is different. Always check your owner’s manual for the recommended viscosity and grade.

• Not checking for leaks after: Once the job is done, let the engine run and check under the car. A small drip now could become a big leak later.

I once overfilled the oil because I didn’t wait for it to settle before checking the dipstick. The engine smoked for minutes, and I had to drain it all again. Lesson learned!

Understanding Engine Oil Types: Which One Is Right for You?

Not all oils are the same. When you walk into an auto shop, the shelves are lined with options—synthetic, conventional, high-mileage, blends—and it gets confusing fast.

Here’s a simple breakdown:

If you drive daily in the city with lots of stops and starts, synthetic oil might be the best investment. I switched to it in my old Toyota after noticing it ran quieter and smoother.

Remember, how to change oil on your car isn’t just about draining and refilling—choosing the right oil is part of the magic.

How Often Should You Change Oil?

This is the question everyone asks. The old rule was every 3,000 miles. But with newer engines and synthetic oils, that number can stretch to 7,500 or even 10,000 miles.

Still, I say it depends on:

• How often you drive

• Your driving conditions (city vs highway)

• The age and type of your car

• The oil you use

If you drive in dusty conditions or tow heavy loads, change oil more often. I personally change mine every 5,000 miles, just to be safe. It’s like brushing your teeth—you could wait longer, but why risk it?

Debunking Oil Change Myths

Let’s bust a few myths that confuse people learning how to change oil on your car.

❌ Myth #1: You must change oil every 3,000 miles

✔️ Reality: Many cars can go longer, especially with synthetic oil. Always follow your car manual.

❌ Myth #2: Black oil means it’s dirty

✔️ Reality: Oil naturally darkens as it lubricates. Color alone doesn’t tell the whole story.

❌ Myth #3: Any oil will do

✔️ Reality: Using the wrong viscosity can damage your engine. Stick to the manufacturer’s recommendations.

❌ Myth #4: You can’t change oil yourself

✔️ Reality: You absolutely can. With the right tools and knowledge, it’s easier than assembling IKEA furniture!

Understanding these myths helps you feel empowered, not overwhelmed.

Tips to Make Oil Changes Easier Every Time

Once you get the hang of it, you’ll find ways to make the job even smoother. Here are some of my best tips:

• Use a piece of cardboard under the car to catch drips.

• Keep your tools together in a labeled box—saves time digging through the garage.

• Record your oil changes (date and mileage) in a small notebook or app.

• Do it in daylight or under strong lighting to avoid missing anything.

• Pre-fill your oil filter a little before installing, if it’s mounted vertically.

It’s the little habits that turn a messy job into a quick, enjoyable routine. Now, I do my oil change in under 30 minutes while listening to a podcast.

How Changing Your Own Oil Builds Confidence

There’s something deeply satisfying about taking care of your car yourself. It’s more than just maintenance. It’s a connection. You understand how your vehicle works, what it needs, and you build trust in your ability to care for it.

The first time I successfully completed an oil change, I felt like I had unlocked a new skill—like cooking your first real meal or fixing something at home. It’s empowering.

You also start noticing other things—like air filters, tire pressure, and brake pads. It’s like pulling back the curtain and realizing you’re not just a driver, you’re the caretaker of a machine that carries you every day.

Make It a Habit: Your Car Will Thank You

Put your oil changes on your calendar. Treat them like doctor’s visits—not always fun, but essential.

Here’s a simple maintenance tracker you can follow:

Keep this list somewhere handy, like on your fridge or glove box. It’ll help you stay consistent and keep your car running like a dream.

Conclusion: Your Journey Starts with One Oil Change

So now you know how to change oil on your car. It’s not just a mechanical task—it’s a way to connect with your vehicle, save money, and build confidence. The first time might be a bit messy, a little awkward, maybe even frustrating. But it gets easier. And every time you do it, you learn more.

Remember, no one starts out as an expert. I spilled oil, used the wrong wrench, and forgot to buy a filter my first time. But I kept at it, and now it’s second nature.

You’ve got this. So grab your tools, pop that hood, and take the first step. Your car—and your wallet—will thank you.