How to correctly replace engine oil and filters, prevent engine failures, and repair methods, etc

The engine is one of the core components of a car, commonly referred to as the 'heart', and is also one of the most easily damaged components. Therefore, maintaining the engine is very important. This article will explore how to replace oil and filters, prevent engine failures, and repair methods.

1、 How to change the oil and filter

Choose the correct oil

Before changing the oil, you need to understand the type of oil and viscosity grade required. For different models of vehicles, car manufacturers usually recommend using specific brands and models of oil. When selecting oil, factors such as geographical location, driving style, and driving mode also need to be considered.

Change oil and filter

Changing the oil and filter is an important step in maintaining the engine. To change the oil, it is necessary to drain the old oil thoroughly. It is best to wait for the engine to cool down before changing, as this will make it easier for the old oil to flow out. Then open the oil pan and pour the old oil into a trash can. After cleaning the old engine oil, pour new engine oil into the machine, taking care not to add too much or too little. Next, replace the filter, remove the old filter, and replace the old filter with a new one, ensuring that it is inserted in the correct position.

Persist in changing the oil and filter

It is a good habit to change the oil and filter every 5000 kilometers or every three months in order to ensure the normal operation of your engine. If you frequently drive in harsh driving conditions (such as high temperatures, rough roads, muddy roads, etc.), you need to change the oil and filter more frequently.

2、 Preventing engine malfunctions

Avoid excessive acceleration

The engine is the core part of vehicle performance, so damage caused by overloaded driving may be one of the most common engine failures. If you frequently over accelerate, especially when driving in hot weather, your engine may not be able to withstand this pressure. This ultimately affects engine performance and leads to malfunctions.

Regularly replace the air filter

The function of an air filter is to filter the air entering the engine, avoiding damage from dust, impurities, and other impurities to the engine. Therefore, regularly replacing the air filter can ensure normal engine operation and prevent malfunctions.

Regularly inspect the water tank

The water tank is one of the core components of the cooling system. Therefore, it is very important to regularly check the level and quality of the water tank. If the water tank level is too low or there is a leak in the water tank, it may cause the engine to overheat and ultimately cause malfunction.

Avoid driving at low oil levels

When driving a car with low fuel consumption, it is easy to damage the engine. Oil not only lubricates the operation of the engine, but also cleans the interior of the engine to prevent the accumulation of carbon and sediment. Therefore, it is important to maintain sufficient oil volume.

Regularly check tire pressure

The tire pressure directly affects the performance and fuel consumption of the entire vehicle. Compared to excessively high or excessively low tire pressure, appropriate tire pressure can ensure normal engine operation, reduce fuel consumption, and extend engine life.

3、 Repair engine malfunction

Pull up the car cover

When the vehicle experiences abnormal noise or the engine warning light is on, the first step should be to pull up the hood and check the root cause of the fault. This can quickly identify the problem and take timely measures.

Keep the engine clean

The engine needs to be kept clean to avoid deposits and dirt building up on the internal surface. Deposits inside the engine may cause a decrease in engine performance, reduce fuel economy, increase emissions, and gradually damage engine components before ultimately leading to serious malfunctions.

Regular oil check

Regular oil inspection can effectively prevent and repair engine malfunctions. If you notice that the oil color has turned black or impurities are found, please replace the oil as soon as possible and thoroughly clean the engine.

Replace engine components

When the engine components reach their service life limit or need to be replaced due to damage, you should choose replacement parts from the original factory to ensure that repairs are carried out according to the manufacturer's standards and the vehicle's performance is restored.