The Ultimate Guide to Changing Your Cars Engine Oil by Yourself - DIY Tips and Trick

16 Jul 2023

The bond between a car enthusiast and their vehicle is forged on the asphalt but strengthened in the garage. There's an undeniable sense of satisfaction you get from rolling up your sleeves and maintaining your car.

Changing the engine oil is one of those maintenance tasks that's relatively simple and extremely crucial. Let's explore the hows and whys of changing your car's engine oil yourself.

Preparations Before Starting The Process

Before starting the process, it's essential to get everything ready. Let's cover the necessary preparations to ensure a smooth oil change.

Gathering Necessary Tools and Equipment

To kick start this mission, arm yourself with an oil filter wrench, a socket set, a funnel, a drain pan, and gloves. Ensure that you have a car jack or a set of ramps to elevate your car for easy access to the underside.

Choosing the Right Oil and Oil Filter for Your Car

Read your car's manual to ascertain the suitable grade of engine oil and filter type. Pay attention to the oil viscosity suitable for your car's engine, specified in terms like 5W-30 or 10W-40.

Preparing Your Car for an Oil Change

Park your car on a flat surface and run your engine for a few minutes. This warms up the oil, enabling it to drain faster and more completely.

Step-by-Step Guide to Changing Your Car's Engine Oil

First, you have to drain the oil, then change it with the new. There are other things to do along the process. Let’s get you through it real quick:

Draining the Old Oil

Time to bid farewell to that sludgy oil and make room for fresh lubrication. Here is how you drain your car’s engine oil. Step by step:

Step 1: Preparing the Oil Pan

To begin with, you'll need an oil drain pan. These pans usually have capacities ranging from 10 to 15 liters, more than enough to hold the average car's oil capacity of 5-8liters. Position the oil pan beneath the oil drain plug, making sure it's lined up correctly as the oil will initially shoot out somewhat horizontally before draining directly down.

Step 2: Removing the Drain Plug

With your socket wrench in hand (usually in the size of 13 to 15mm, but consult your car's manual to be sure), turn the drain plug counterclockwise to loosen it. Once it's loosened sufficiently, continue the unscrewing process with your hand. Beware, as the oil may start draining as soon as the plug is loosened.

Step 3: Draining the Old Oil

The draining process might take around 10 to 15 minutes to complete. The oil might drain out more rapidly at first, then trickle towards the end. Make sure all the oil drains into the pan to prevent spillage and environmental contamination.

Replacing the Oil Filter

Time to swap out that old filter for a fresh one! Don't worry, it's a straightforward process. Here's how to get it done:

Step 1: Locating the Oil Filter

The oil filter is typically located near the oil pan, but the exact location can vary depending on the make and model of your car. Your car's manual can help you identify the precise location. Remember, the filter is usually a cylindrical object, often white, blue, or black, and around 4 inches long.

Step 2: Removing the Old Oil Filter

Removing the old filter is a task where the oil filter wrench comes in handy. Engage the wrench around the filter and turn it counterclockwise to loosen it. Be prepared for some oil spillage during this step as the filter will still contain some old oil.

Step 3: Installing the New Oil Filter

Before installing the new filter, apply a small amount of new oil to the gasket on the top of the filter. This simple act will ensure a tighter seal and easier removal during the next oil change. Hand-tighten the new filter; no need for the wrench here. You'll feel the new filter fit snugly in place.

Using New Oil

After draining and replacing the oil filter, it’s time to using new oil. Follow these steps to add new oil in your car:

Step 1: Determining the Correct Amount of Oil Needed

Referring to your vehicle's manual will help you determine the exact amount of oil needed. Most cars will require between 5 and 8 liters of oil, but this can vary greatly, especially between small cars and larger trucks or SUVs.

Step 2: Using the New Oil

Once you've identified the right quantity, remove the oil filler cap, usually located on top of the engine and marked with an oil can symbol. Use a clean funnel to pour the new oil into the engine. Pour gradually to prevent overflow and ensure all oil makes its way into the engine.

Checking the Oil Level

Learn the step-by-step process to check the oil level in your car for optimal engine maintenance:

Step 1: Running the Engine and Check the Oil Level

After the new oil is in, it’s time to check the oil level. replace the filler cap and run the engine for a minute or two. This step allows the new oil to circulate throughout the engine. Look under the car to ensure there are no leaks.

Step 2: Topping off the Oil if Necessary

Wait for a few minutes for the oil to settle, then pull out the dipstick, wipe it clean, and insert it back into its tube. Pull it out again and check the oil level - it should be between the two holes or marked lines. If it's low, add more oil, but do so gradually to avoid overfilling.

How To Dispose of Old Oil and Filter

Once done, don't forget about the old oil and filter. The Environmental Protection Agency (EPA) recommends recycling used motor oil as it's detrimental to the environment if discarded improperly. Here’s what you can do-

Storing Used Oil: Transfer it to a sealable container, such as emptied oil container or plastic bottles. Label it clearly as "used engine/motor oil" to prevent confusion.

Disposing of Used Oil and Filters: Avoid pouring oil down drains or in the garbage. Find designated oil-collection sites near you. Automotive suppliers often accept old filters. Dispose responsibly to protect the environment.

Consider Recycled Oil: Opt for recycled oil for future changes. It meets certifications, reduces energy consumption, and can be cost-effective. Inquire at local auto parts stores for availability. Choose an environmentally friendly option.

DIY Tips and Tricks for Changing Your Car's Engine Oil

Master the art of changing your car's engine oil with these DIY tips and tricks.

A. Common Errors in DIY Oil Changes

Avoid these common errors in DIY oil changes for a smooth and successful process:

Follow Oil Drain Interval (ODI): Skipping oil changes can overwork your engine and reduce its lifespan. Follow the manufacturer's guidelines for ODI period.

Wrong Oil Type: Vehicles with high mileage often require specific grade of oils. Follow your car manual for precise oil type and viscosity.

Over-tightening Filter and Drain Plug: An over-tightened oil filter or drain plug can cause damage. Install the filter with just a 3/4 turn after the filter gasket touches the sealing surface, and tighten the drain plug to the car's recommended torque, usually 20-25 ft-lbs.

B. Tips for Working with Oil Filters and Drain Plugs

Here are some helpful tips for working with oil filters and drain plugs during an oil change:

Prioritize hand protection: Wear gloves during the process. Engine components and oil could be hot, and the oil can cause a mess.

Leverage specialized tools: For easy removal of the old oil filter, an oil filter wrench is a must. Ensure you have the right size for your filter. In cases of difficult grip, sandpaper can provide extra traction.

Regularly replace crucial components: Always fit a new washer on the drain plug to avoid leaks. If your vehicle uses a crush washer, it's imperative to replace it with every oil change.

C. Best Practices for Disposing of Old Oil and Filters

Here’s what you can do to dispose old oil and filters:

Responsibly dispose used oil.
Store drained oil in a sealable, leak-proof container.
Take used oil to a recycling center or auto parts store for safe disposal.
Place used oil filters, containing residual oil, in a sealable container.
Dispose of used filters at recycling centers or auto parts stores that accept them.

D. How to Spot Potential Problems with Your Car's Oil System

The oil change process can help you spot potential issues with your car's oil system. Pay close attention to the color and texture of the drained oil. If it's too black or contains visible contaminants, it could indicate an engine problem.

Metal particles or shavings in the old oil could suggest severe engine wear and tear. If you spot this, a mechanic's inspection is advisable.

If you notice oil leaks after the change, this could be due to a worn-out seal, gasket, or even over-tightened or damaged oil filter or drain plug. Regular oil level checks between changes will help you detect any gradual oil loss.

Remember, regularly changing your car's engine oil and being aware of potential issues is vital for maintaining optimal engine performance and extending your vehicle's lifespan.

FAQs

What is the easiest way to change oil in a car?

The easiest way to change oil in a car is by following a step-by-step guide and being prepared with the necessary tools and materials.

How do I not make a mess when changing oil?

To avoid making a mess when changing oil:

Use an oil drain pan to catch oil.
Remove the drain plug slowly and carefully.
Allow complete draining before removing the oil filter.
Keep absorbent materials nearby for cleanup.
Use a funnel when adding new oil.
Double-check for leaks before starting the engine.

What is needed for a DIY oil change?

For a DIY oil change, you will need:

New oil filter
Correct type and amount of oil
Oil drain pan
Socket set or wrench
Oil filter wrench
Funnel for pouring new oil
Disposable gloves
Rags or paper towels
Jack and jack stands

Should you warm up your engine before an oil change?

Warming up the engine before an oil change is unnecessary. Perform the oil change on a cool engine for safety and more effective oil drainage.

Conclusion

With these guidelines in your toolbox, you're ready to roll up your sleeves and dive into the satisfying task of changing your car's engine oil.

Remember, a well-maintained engine not only runs more efficiently but also contributes to the longevity of your beloved car.

This DIY skill will save your both time and money, making your car maintenance journey smooth and fulfilling.

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