Changing your own oil isn’t just a great way to save money — it’s also one of the easiest DIY car maintenance tasks you can learn. If you’ve never picked up a wrench before, don’t worry. This step-by-step guide will walk you through how to do an oil change safely, cleanly, and confidently from your own driveway.
How to Do an Oil Change Step-by-Step: A Beginner’s Guide
Knowing how to do an oil change is one of the most valuable skills any car owner can have. It’s cheaper than going to a mechanic, it keeps your engine healthy, and it gives you a better understanding of how your vehicle works.
In just about 30–45 minutes, you’ll have fresh oil in your engine and peace of mind behind the wheel.
🚗 Why It’s Important to Do an Oil Change Regularly
Your car’s engine needs clean oil to:
- Lubricate moving parts
- Prevent overheating
- Reduce wear and tear
- Extend engine life
Over time, oil breaks down and collects dirt, which can harm your engine. Skipping oil changes can lead to costly repairs down the road.
🔧 What You’ll Need Before You Start
Before you do an oil change, make sure you have the right tools and materials:
- New engine oil (check your owner’s manual for type & amount)
- New oil filter
- Wrench set or socket wrench
- Oil filter wrench
- Funnel
- Oil drain pan
- Gloves and rags
- Car jack and jack stands (if needed)
👉 Pro Tip: Run your engine for 5–10 minutes before starting. Warm oil drains easier.
🛠️ Step-by-Step: How to Do an Oil Change
✅ Step 1: Park Safely and Prep Your Tools
- Park on a flat surface
- Turn off the engine and engage the parking brake
- Lay out all your tools so they’re within reach
✅ Step 2: Locate and Remove the Drain Plug
- Slide under the car and find the oil drain plug (usually at the bottom of the oil pan)
- Place the drain pan under the plug
- Use a wrench to loosen and remove the plug carefully
- Let the old oil fully drain (takes ~5-10 minutes)
✅ Step 3: Remove and Replace the Oil Filter
- Locate the oil filter — use an oil filter wrench if it’s tight
- Have your drain pan ready — it may leak oil
- Rub a little new oil on the rubber gasket of the new filter
- Screw in the new filter by hand — snug, not too tight
✅ Step 4: Add New Oil
- Open the oil cap on top of the engine
- Use a funnel to pour in the new oil (amount depends on your car)
- Replace the oil cap
✅ Step 5: Check for Leaks and Run the Engine
- Start the engine and let it run for 2–3 minutes
- Turn it off and check under the car for leaks
- Wait a few minutes, then check the oil level with the dipstick
- Add more oil if needed
✅ Step 6: Dispose of Old Oil Properly
- Never pour oil down the drain or into the trash
- Take used oil and filters to a local recycling center or auto parts store
⏱️ How Often Should You Do an Oil Change?
It depends on your car and the type of oil you use:
- Conventional oil: Every 3,000 to 5,000 miles
- Synthetic oil: Every 7,500 to 10,000 miles
Check your owner’s manual for exact recommendations.
🔁 Signs You Need an Oil Change
- Engine is louder than usual
- Oil looks dirty or gritty
- Oil warning light is on
- Burning oil smell
- Mileage past due on your oil change sticker
If you notice any of these signs, it’s time to do an oil change ASAP.
💡 Final Tips for First-Time DIYers
- Always double-check your oil level
- Don’t overtighten the oil plug or filter
- Use gloves and cardboard to keep things clean
- Write down the date/mileage for your next oil change
Once you’ve done it a couple of times, you’ll feel like a pro.
Final Thoughts
Learning to do an oil change yourself is a confidence-boosting, money-saving, car-saving skill that every driver should know. With a little time and the right tools, you’ll be able to keep your engine running smooth without stepping foot in a shop.
