What Are the Symptoms of Needing an Oil Change?

[SanCali]

When the engine oil is insufficient, the parts of the engine will rub against each other, leading to damage over time. Without the cooling effect, during high-speed operation of the engine, phenomena such as burning the crankshaft and bearing shells are likely to occur. It is recommended to replenish the oil as soon as possible when it is insufficient. Below is more relevant information: 1. The Role of Engine Oil: Engine oil, often referred to as the 'blood' of a car, serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption. 2. How to Add Engine Oil: When adding engine oil, it is generally sufficient to keep the oil level at the midpoint of the dipstick's marked range. Ensure the car is parked on a safe and level surface, as measuring the oil on an incline will yield inaccurate readings. Do not overfill the oil beyond the upper limit, as this can increase resistance on the crankshaft, leading to additional friction losses. Moreover, it can raise the pressure in the crankcase, increase oil consumption, and impair engine combustion.