The correct way to change engine oil is as follows:
The engine is the heart of the car, and the oil is the blood of the engine. Engine oil plays a vital role in the proper functioning of the engine, so changing the oil regularly is an important step in keeping the engine in good condition. However, changing the oil is not a simple task, and wrong operation can cause damage to the engine. Below we will detail the correct way to change engine oil.
First of all, we need to understand the role of motor oil. Engine oil lubricates, cools, cleans, and protects against rust in the engine. As the engine is used, the oil will gradually become dirty and lose its original performance. Therefore, we need to change the oil regularly to ensure the normal operation of the engine.
Next, we need to choose the right oil. There are many types of motor oils, the common ones are mineral oil, semi-synthetic oil and fully synthetic oil. Different types of oil are suitable for different engines, so choosing the right oil is essential for the maintenance of your engine. In general, mineral oil is suitable for economy vehicles, semi-synthetic oil is suitable for mid-range vehicles, and fully synthetic oil is suitable for high-end vehicles.
After choosing the right oil, we need to follow the correct steps to change it. First, park the vehicle on flat ground, turn off the engine, and wait a while for the oil to fully flow back into the oil pan. Then, unscrew the drain bolt of the oil pan and drain the old oil. Care should be taken during the draining process to avoid falling impurities or debris into the oil pan.
In addition to changing the oil and filter, we also need to regularly check the oil level height and oil quality. Either too low or too high an oil level can affect the performance and life of the engine. Therefore, when adding or changing oil, make sure that the oil level is at the right level. At the same time, we also need to check the color and viscosity of the oil regularly. If you notice that the oil has darkened in color or has changed viscosity significantly, it means that the oil has deteriorated and needs to be replaced immediately.
In conclusion, changing the engine oil correctly is essential to keep the engine in good condition. We need to choose the right oil, follow the right steps to change and check. Only in this way can we ensure the proper operation of the engine and extend its service life. Hopefully, this article will help you understand the right way to change engine oil and provide better maintenance services for your car.