How to Change Car Engine Oil at Home

Introduction

Changing your car’s engine oil is a relatively simple task that can be completed in about 30 minutes. By doing it yourself, you can save money and ensure that your car is properly maintained.

Materials

• New engine oil (check your owner’s manual for the recommended type and quantity)
• New oil filter
• Oil drain pan
• Funnel
• Wrench
• Gloves
• Safety glasses

Safety Precautions

Before you begin, it is important to take some safety precautions:

• Park your car on a level surface and engage the parking brake.
• Allow the engine to cool completely before starting any work.
• Wear gloves and safety glasses to protect yourself from hot oil and debris.
• Dispose of used oil and filters properly.

Step-by-Step Instructions

1. Locate the Oil Drain Plug

The oil drain plug is typically located on the bottom of the oil pan. It is usually a 17mm or 19mm bolt.

2. Place the Oil Drain Pan

Place the oil drain pan under the oil drain plug. Make sure that the pan is large enough to catch all of the oil that will drain out.

3. Loosen the Oil Drain Plug

Using a wrench, carefully loosen the oil drain plug. Be careful not to drop the bolt into the oil pan.

4. Drain the Oil

Allow the oil to drain completely into the oil drain pan. This may take a few minutes.

5. Replace the Oil Drain Plug

Once the oil has drained, replace the oil drain plug and tighten it securely.

6. Locate the Oil Filter

The oil filter is typically located near the top of the engine. It is a cylindrical-shaped component with a black cap.

7. Remove the Oil Filter

Using a wrench, carefully loosen the oil filter and remove it from the engine. Be careful not to spill any oil.

8. Apply a Thin Layer of Oil to the New Oil Filter Gasket

Apply a thin layer of oil to the gasket on the new oil filter.

9. Install the New Oil Filter

Screw the new oil filter onto the engine by hand until it is snug. Then, use a wrench to tighten it an additional 3/4 turn.

10. Add New Engine Oil

Using a funnel, add the new engine oil to the engine. Check the oil level on the dipstick and add more oil as needed until it reaches the full mark.

11. Check for Leaks

Start the engine and let it run for a few minutes. Check for any leaks around the oil drain plug and oil filter.

12. Reset the Oil Life Indicator

If your car has an oil life indicator, reset it according to the manufacturer’s instructions.

Conclusion

Changing your car’s engine oil is a simple and straightforward task that can be completed in about 30 minutes. By doing it yourself, you can save money and ensure that your car is properly maintained.