Changing Engine Oil: A Step-by-Step Guide

Changing engine oil is one of the most critical car maintenance processes that will help you keep your car in top shape. Here’s how to get it done using the DIY approach.

Materials/Tools Needed

• 4–6 liters (1.1–1.6 US gal) of oil
• Oil filter
• Oil filter gasket
• Oil filter wrench (optional)
• Socket wrench
• Ramps or a jack stand
• Pan for catching the used oil 
• Jug to transport oil
• Oil rags or paper towel
• Funnel for pouring the new oil
• Safety glasses

Step-by-step Procedure For Changing Engine Oil

Step #1: Buy the Right Oil and Oil Filter

Every car comes with its specification for engine oil.

You should check out the manufacturers’ recommendations for the best engine oil for your car.

Auto technicians agree that synthetic oils offer better performance for your engine so you should opt for those.

The typical engine for a salon car can use up to 1.1 gal while bigger engines for SUVs would consume more.

Ensure that you have both the right oil and the right quantity.

Next, is the oil filter.

Filters with a life span of over 3000 miles are recommended as they tend to extend the oil life for longer.

Step #2: Park the car on a flat surface

Now that you have all that you need it is time to get started with the process.

The first thing you need to do is to park the car on a level flat surface and then assemble the tools you need.

Look around the car to ensure that you have enough room then apply the parking brakes.

At this point, since you have started the engine you need to allow the car to cool down for a while (about 10-15 minutes) to avoid scalding from the hot oil.

Step #3: Jack It Up And Open Up

Next, you’ll need to lift the car with the help of your jack stand, hoist, or ramp. Ocate the jacking point of your car to achieve this seamlessly.

Always refer to the manual if you can’t seem to find where yours is located.

You want it high enough to make space for you to fit under the car. Do not depend only on the jack for safety reasons.

Modern cars come with a plastic protector underneath the car and you would need to remove that to gain full access.

Double-check to see that the jack is holding up firmly to avoid any accidents. Also, inspect the underneath for any oil leaks.

If you find any leaks it is recommended to have a mechanic look at it for you.

Step #4: Pull The Oil Plug And Drain The Oil

Position your oil drain pan in preparation to drain the oil. You would need to pull the plug in a single swift move to avoid splashing.

If you have a wide sheet you can spread it underneath the entire floor to catch any possible spill. If you are lucky and got no spill, then you can keep the sheet for your next oil change.

Once the plug is out, the oil drain pan is in place, it’s time to start draining the oil. 

You need to carefully unscrew and pull the plug is essential for avoiding any possible splashing.

To ensure that all spilt oil is caught, it’s a good idea to spread out a wide sheet of material beneath the entire area. 

This will allow you to easily clean up any spill that may have escaped while you were draining the oil.

Finally, remove the oil plug completely and wait for all the oil to drain fully into the pan.

Once it has finished draining, be sure to secure the empty plug back in place properly. This will help ensure that you don’t have any leaks as you start your car up again. And with that, you’ve completed your oil change! 

Step: #5: Remove the Old Oil Filter

The next step is to replace the old oil filter. 

Before proceeding, locate the oil filter in your vehicle and use a suitable wrench to gently loosen it. 

It’s crucial to exercise caution and avoid excessive force to prevent any damage to your vehicle’s screws or bolts.

Once the filter is loosened, carefully remove it from its housing and dispose of it properly. 

Ensure that you wear gloves while handling the old oil filter to avoid any contact with chemicals or dirt.

Next, you need to install a new oil filter to replace the old one. 

Take care to securely fasten the filter, ensuring it is tightened adequately to prevent any potential leaks. 

Once the new filter is securely in place, this part of the process is complete!

Oil Filter Wrenches – There are different sizes of wrenches and you would need to find the right size that suits your need during the procedure. A quick test with each one would help you tell if it’s the size you need.

Step #6: Filling up with Fresh Oil

Start by pouring the new oil into the engine’s sump. Make sure to use the correct type of oil for your specific car model, as this is essential for ensuring its optimal performance. 

You can confirm the type of oil from the cover of the cap for the oil tank or refer to your user manual.

When pouring in the oil, you should be able to see it through your vehicle’s dipstick tube. Once you’ve added enough oil, carefully replace the cap.

When you’re done, start the engine to check for any possible leaks. If everything is running properly, then congratulations – you have completed your oil change! 

Now that the oil has been changed, make sure to reset the service light on your car’s dashboard. This will help you keep track of the due date for your next oil change. 

And with that, you’re all done!

You have just finished changing your car’s oil – congratulations! 

Step #7: Recycle the Old Oil

Properly managing and recycling your used oil is a vital aspect of responsible vehicle upkeep. 

After completing your oil change, it’s crucial not to simply pour the used oil down the drain or leave it in a container. 

Such actions can cause serious harm to the environment and may even be deemed unlawful in some regions. Instead, it is highly recommended to transport your used oil to a dedicated recycling facility where it will be handled responsibly. 

By conscientiously disposing of your used oil, you are actively safeguarding the environment and preventing its contamination of our water sources. So, always remember to recycle your used oil, as it is an indispensable obligation of any responsible vehicle owner.

With that, we conclude the process of changing your vehicle’s oil. Armed with the knowledge of these steps, you are now prepared to embark on your oil change endeavor! 

Just bear in mind the significance of caution and employing the correct tools when working on your vehicle, and always adhere to the instructions provided by the manufacturer. 

Through constant care and maintenance, you can ensure that your car remains in optimal shape for many years to come.

Additional Oil Changing Tips From the Experts

Here are a few more expert tips to help you get the most out of your oil change: 

 If the engine is cold, initiate it and allow it to run for approximately five minutes, allowing the oil to warm up. However, if the engine is already hot, exercise patience and wait for a minimum of 30 minutes to prevent any potential burns.

• It is crucial to avoid using adjustable wrenches or sockets on the drain plug. Instead, utilize the appropriately sized box-end wrench, typically in the metric measurement, specifically designed for the plug.
• Prioritize safety by always employing jack stands. Never engage in work beneath a vehicle that is solely supported by a jack.
• Before installing the new oil filter, apply a fresh coat of oil to the filter gasket. This will facilitate a smoother installation process.
• When securing the oil filter, always rely on hand tightening. The use of a filter wrench should be strictly avoided.
• If you need to locate an oil and oil filter recycling center, consider visiting earth911.com or conducting an internet search. These resources can help you find the most convenient option near you.
• To prevent any confusion during the filling process, arrange all the required oil bottles in a neat line. This will enable you to keep an accurate count throughout the process.

By adhering to these guidelines, you can achieve a successful and efficient oil change. 

Remember to prioritize safety, follow the manufacturer’s instructions, and dispose of used oil responsibly when changing engine oil.