What Happens When a Car Engine Runs Out of Oil?

[DelMalia]

When a car engine runs out of oil, the following situations may occur: 1. The engine oil pressure warning light will illuminate; 2. The engine noise will increase significantly; 3. It can lead to high coolant temperature, valve noise, knocking sounds, cylinder scuffing, and damage to the engine's mechanical components. Engine oil, also known as engine lubricant, plays crucial roles in lubricating and reducing friction, assisting in cooling, sealing to prevent leaks, preventing rust and corrosion, and providing shock absorption. Methods to prevent a car engine from running out of oil include: 1. Using oil that meets the vehicle's technical specifications; 2. Avoiding frequent sudden acceleration and prolonged high-speed driving; 3. Ensuring proper oil filling procedures are followed; 4. Promptly visiting a service station for inspection if oil burning is detected.