As car owners, we all want our vehicles to perform well and last long. But to keep our car in top shape, we must pay attention to regular maintenance. You might have heard of the term "Five Oils and Three Fluids."

It sounds a bit technical, right? Don't worry! We're here to break it down for you in simple terms. These are the essential fluids and oils you need to check regularly to keep your car running smoothly and safely.

What Are the Five Oils?

Let's start with the five oils, which are crucial for your car's operation. These oils help lubricate and protect different parts of your car's system, ensuring everything works efficiently.

1. Transmission Fluid (ATF Oil): This oil, also known as gear oil, is used to clean and maintain the transmission system. If this oil is old or dirty, it can directly affect how well the transmission functions. We recommend using the original oil recommended by your car's manufacturer to extend the life of your transmission.

2. Engine Oil: This is the most common type of oil that everyone talks about. It's used for lubrication within the engine, helping reduce wear and tear on the engine components. It also helps with cleaning, preventing rust, cooling, and sealing. Without it, your engine could overheat or malfunction.

3. Power Steering Fluid: This oil is responsible for ensuring the power steering system works smoothly. It helps keep the pump in good health, provides hydraulic support, and lubricates the system.

4. Brake Fluid: Brake fluid is essential for your car's braking system. It operates on hydraulic principles, using liquid's incompressibility to transfer braking force. Without sufficient brake fluid, your brakes could fail, posing a serious safety risk.

5. Fuel (Gasoline): This is the fuel your car runs on, and it comes in different grades (92, 95, 98). It's important to use the type recommended in your car manual. Older cars with more carbon buildup in the engine might require higher-octane fuel for better engine performance.

What Are the Three Fluids?

Next, let's talk about the three essential fluids, which are vital for your car's cooling and electrical systems. These fluids help maintain the temperature of the engine and provide power to certain components.

1. Coolant (Water in the Radiator): The coolant in the radiator helps keep your engine temperature under control. Without proper cooling, your engine could overheat and fail. It's important to check the coolant levels regularly and make sure they're at the right level.

2. Battery Fluid: If your car has a traditional lead-acid battery, it will require occasional water maintenance. This fluid helps the battery last longer. If the fluid is low, topping it off with distilled water can help.

3. Windshield Washer Fluid: This fluid is used to clean your windshield, especially in rainy conditions. It also reduces dust buildup and prevents scratches on your glass. Make sure to top it off regularly, especially if you notice your windshield washer isn't working well.

How to Check These Fluids?

Now that you know what the five oils and three fluids are, it's important to know how to check them. Regular checks will help you spot problems early and avoid major repairs down the road.

Checking the Five Oils

1. Transmission Fluid: With the engine running, engage the parking brake and shift through the gears. Then, pull out the dipstick and check the fluid level. The level should be between the MAX and MIN marks. Also, inspect the color—red means it's clean, while dark red indicates it's time to change. If it smells burnt, that's a sign of friction and overheating.

2. Engine Oil: After your engine has been running for a few minutes, turn it off and wait a minute or two. Pull out the oil dipstick, wipe it clean, reinsert it, and check the oil level. It should be between the MAX and MIN marks. Clean oil will look amber, while dirty oil will be darker.

3. Brake Fluid: Open the hood and locate the brake fluid reservoir. Check the fluid level by looking at the markings on the side of the reservoir. If it's low, it's time to refill.

4. Power Steering Fluid: With the engine running, open the cap of the power steering fluid reservoir and check the fluid level using the dipstick or markings on the side. If it's low, add the recommended fluid.

5. Fuel: While driving, monitor the fuel gauge on your dashboard. It's a good habit to refill your tank when it gets down to the last bar to avoid running out of gas and damaging the fuel pump.

Checking the Three Fluids

1. Coolant: Make sure your engine is cool before checking the coolant levels. The radiator cap should not be opened while the engine is hot. Check the main radiator and the overflow tank, and make sure they're filled to the appropriate level.

2. Battery Fluid: For traditional batteries that require maintenance, open the caps and check if the fluid is above the minimum mark. If it's low, add distilled water to prevent the battery from dying prematurely.

3. Windshield Washer Fluid: Most cars have a clear container near the windshield. Open the cap and top up with windshield washer fluid, making sure it's the right type for your car's needs.

How Often Should You Replace These Oils and Fluids?

Now, you might be wondering, how often should we change these oils and fluids? Well, it varies depending on your car and driving habits.

1. Transmission Fluid: Change every 20,000 km.

2. Engine Oil: Change every 5,000 to 10,000 km, depending on your vehicle and the type of oil used.

3. Brake Fluid: Change every 2 years or every 40,000 km.

4. Power Steering Fluid: Change every 3 years or 50,000 km.

5. Fuel: Fill up before the tank hits empty.

For the three fluids:

1. Coolant: Change every 2 years or 40,000 km.

2. Battery Fluid: Check and top up once a year.

3. Windshield Washer Fluid: Check regularly and top up as needed.

Maintaining the five oils and three fluids is essential to keeping your car in good working condition. By regularly checking and replacing these oils and fluids, you ensure your car performs optimally, extending its lifespan and helping avoid costly repairs. It's not just about convenience—it's about your safety, Lykkers! So, let's stay proactive with these checks, and we'll enjoy many more smooth rides ahead!