How to Change Your Car’s Engine Oil

Changing your car’s engine oil is one of the most fundamental maintenance tasks every car owner should know how to do. Not only does it extend the life of your engine, but it also ensures optimal performance and fuel efficiency. Many people rely on mechanics for this task, but learning how to change your car’s engine oil like a pro can save you money and give you a sense of accomplishment.

Why You Should Change Your Engine Oil Regularly

Before we dive into the nitty-gritty of the oil change process, let’s understand why changing your engine oil regularly is crucial.

1. Lubrication: Engine oil acts as a lubricant, reducing friction between the moving parts of your engine. Proper lubrication is essential to prevent premature wear and tear.
2. Heat Dissipation: Engine oil also helps dissipate heat generated by your engine. Over time, heat can break down the oil’s properties, reducing its effectiveness. Regular oil changes keep your engine running at the right temperature.
3. Contaminant Removal: Engine oil plays a vital role in trapping and removing contaminants such as dirt, dust, and metal particles. Over time, these contaminants can build up and harm your engine.
4. Fuel Efficiency: Clean oil reduces friction and allows your engine to work more efficiently. This can lead to improved fuel economy.
5. Engine Longevity: Consistent oil changes can significantly extend the lifespan of your engine. Neglecting this essential maintenance can lead to costly engine repairs or even engine replacement.

Now that you understand the importance of changing your engine oil regularly, let’s get into the step-by-step process of doing it like a pro.

Tools and Materials You’ll Need

Before you start changing your car’s engine oil, gather all the necessary tools and materials. Having everything ready will make the process smoother and more efficient. Here’s a list of what you’ll need:

Now that you have everything you need, let’s proceed to the step-by-step process.

Changing the Oil

Step 1: Safety First

Before you begin, ensure your car is on a level surface, the engine is cool, and you have parked it in a well-ventilated area. Put on safety goggles and gloves to protect yourself from any oil spills and splatters.

Step 2: Lift the Car

Use the jack to lift your car off the ground and secure it with jack stands. Make sure the vehicle is stable and safe before you crawl underneath.

Step 3: Locate the Oil Drain Plug

Crawl under the car and locate the oil drain plug. It’s usually on the bottom of the engine, near the oil pan. Refer to your owner’s manual if you’re unsure about its exact location.

Step 4: Drain the Old Oil

Place the oil drain pan directly under the oil drain plug and, using the socket wrench, carefully loosen and remove the plug. Allow the old oil to drain completely into the pan. This may take a few minutes, so be patient.

Step 5: Remove the Old Oil Filter

While the oil is draining, it’s a good time to remove the old oil filter. Place the oil filter drain pan beneath it to catch any residual oil. Use the oil filter wrench to loosen and remove the old filter. Be prepared for some additional oil to spill when you remove the filter.

Step 6: Prepare the New Oil Filter

Before you install the new oil filter, lubricate the rubber gasket on the top of the filter with a bit of fresh oil. This will help create a better seal and make it easier to remove during your next oil change.

Step 7: Install the New Oil Filter

With the gasket lubricated, screw the new oil filter onto the engine by hand until it’s snug. Avoid using the oil filter wrench for this step, as overtightening can cause leaks.

Step 8: Replace the Oil Drain Plug

Once the old oil has finished draining, clean the oil drain plug and its threads with a rag. Then, reinsert the drain plug and tighten it using the socket wrench. Be careful not to overtighten it, as that can strip the threads.

Step 9: Add New Oil

Position the funnel in the oil filler cap, and slowly pour in the recommended amount of new engine oil. Refer to your owner’s manual for the correct oil type and capacity. It’s a good practice to pour in a little less than the recommended amount first, then check the oil level using the dipstick, and add more if needed.

Step 10: Check the Oil Level

After adding oil, let it settle for a minute, and then check the oil level using the dipstick. Add more oil as necessary to reach the correct level, but be cautious not to overfill.

Step 11: Start the Engine

With the new oil in place and the oil filter securely installed, start your engine and let it run for a few minutes. This will circulate the new oil throughout the engine and allow you to check for any leaks around the oil filter and drain plug.

Step 12: Check for Leaks

Shut off the engine and crawl back under the car to check for any oil leaks around the oil filter and drain plug. If you notice any leaks, address them immediately by tightening the affected component or replacing the gasket.

Step 13: Dispose of Old Oil Properly

Don’t forget to dispose of the old oil properly. Many auto parts stores and recycling centers accept used motor oil. Never pour used oil down the drain or on the ground, as it can harm the environment.

Changing your car’s engine oil like a pro is a valuable skill that not only saves you money but also ensures your vehicle’s longevity and optimal performance. With the right tools, materials, and a bit of patience, you can perform this essential maintenance task with confidence.

Remember to consult your car’s owner’s manual for specific recommendations on oil type and capacity, and always prioritize safety by wearing protective gear and properly securing your vehicle. By following these steps and maintaining a regular oil change schedule, you’ll keep your engine running smoothly for years to come, just like a pro!