Reasons for High Oil Temperature in BMW 525?
1 Answers
If the engine oil temperature is too high, you can replace the oil cooler, as the high oil temperature may be caused by poor performance of the oil cooler. Once the oil temperature becomes excessively high, it must be repaired immediately; otherwise, it will affect the normal operation of the engine. Engine oil is often referred to as the lifeblood of the engine. Without it, the engine cannot function properly. During engine operation, the oil forms a protective film on the surfaces of various components, preventing friction and heat generation between them. In fact, engine oil serves multiple purposes beyond lubrication, including cleaning, sealing, cushioning, rust prevention, and heat dissipation. Over time, the performance of engine oil deteriorates, so it needs to be replaced regularly. It is recommended to adhere to scheduled oil changes during routine vehicle use. Each time you change the oil, the oil filter should also be replaced. The oil filter is designed to purify the oil. Without it, the oil would become contaminated after some use, negatively impacting engine performance. When purchasing an oil filter, always opt for genuine products from reputable brands. Low-quality oil filters cannot effectively filter the oil. Long-term use of inferior oil filters can also impair engine performance. During an oil change, ensure all the old oil is completely drained before adding new oil.
