Tips Sahabat

Benefits of Changing Engine Oil Before Performing Purging on Diesel Engine Cars

09 April 2025
Ganti Oli Mesin Sebelum Purging Mesin Diesel

Every vehicle certainly requires regular maintenance for optimal performance, just like cleaning the combustion channels by purging the diesel engine without having to dismantle the existing components.

In its maintenance, diesel engine cars indeed need to have oil changes frequently so that there is no dirt clogging the combustion chamber. Purging is known as the process of cleaning the injection pump components or fuel lines in a car with a special fluid.

However, before performing purging, you are advised to change the engine oil first. Is that true? Well, to satisfy your curiosity, let's take a look at the explanation below!

Benefits of Changing Engine Oil before Purging Diesel Engine

This diesel purging can usually be done on cars that already use common rail technology. Through purging, you can easily clean the fuel lines, injectors, and even the combustion chamber of the diesel engine.

The diesel purging process is carried out by introducing a cleaner fluid that is then burned in the combustion chamber. However, there is a belief that before performing purging, it is advisable to change the engine oil first. Is that true?

During the purging process, it is usually done simultaneously with changing the engine oil in the car. In fact, some even perform the purging process first before changing the oil. This is because the purging process has the potential to cause fuel dilution in the engine oil or the mixing of fuel with the purging fluid, which can reduce the quality of the oil itself.

The purging fluid can later enter through the gaps of the piston rings and cylinder liners, causing the engine oil to become damaged due to contamination.

Therefore, you can change the oil first before purging your diesel engine car. This may seem trivial, but it is important to ensure that the lifespan of the diesel engine oil can last longer.

How to Maintain Diesel Engine Cars for Longevity

Purging is one of the efforts to maintain your Daihatsu diesel car. However, there are several important things you need to pay attention to in maintaining a diesel engine car for durability and longevity. Let's check out the steps below!

1. Warm up the car before use

As a diesel engine car owner, you need to warm up the engine before use. This aims to allow the oil inside the engine to circulate first so that it can work optimally. You can warm up the car engine for 5 to 10 minutes before using it for a trip.

2. Use the right oil

To make your diesel engine last longer, you should use the right engine oil that is recommended. Diesel engines operate at higher temperatures, so the oil required is thicker compared to gasoline cars.

3. Use the recommended fuel

Another way to maintain your diesel engine car is by using the fuel recommended by your car manufacturer. This fuel also affects the lifespan of your vehicle's engine.

The better the quality of the fuel chosen, the longer the components of your car engine will last. Conversely, low-quality fuel certainly has a high sulfur content, which can cause engine components to wear out easily.

4. Regularly replace the fuel filter

The next step is to regularly replace the fuel filter. This filter functions to filter out dirt and water content present in the fuel. A filter that is rarely replaced can reduce its ability to filter dirt and water in the engine, which can cause your car to stall easily.

5. Regularly replace the air filter

In addition to the fuel filter, you also need to regularly replace the air filter of your diesel car. The presence of dust and dirt that enters can also cause incomplete combustion. This air filter will be able to filter out dust and dirt carried by the wind.

6. Perform regular servicing

The next step is to perform regular servicing. By having regular service on your diesel car, you can detect component damage early on to avoid more severe damage.

Read Also:  The Bad Effects of Late Oil Change Habits

Now, for you Daihatsu diesel car users, there is no need to worry about performing regular service on your vehicle because Daihatsu workshops are available in every area to provide the best service for your vehicle.

Even service bookings can be done online by filling out a form on the official Daihatsu website. Let's take care of your car by having regular service at the nearest Daihatsu workshop in your city!

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