What is the indicator for low engine oil in a car?

[LauraMarie]

The engine oil indicator inside the car resembles a teapot and lights up in yellow. When the oil light flashes, the most common cause is insufficient engine oil level, which requires adding oil to the vehicle. Another possible reason is an overheated engine due to prolonged driving, which can cause the oil to become overly diluted. Here is additional information: 1. Function of engine oil: Without oil, the engine lacks lubrication, and combustion generates high temperatures. This can cause components like the crankshaft and connecting rod bearings to seize, leading to severe wear on parts such as main bearings, crankshaft, connecting rods, piston rings, and cylinder walls. It also affects the normal operation of other system components and may ultimately damage the engine, reducing the vehicle's lifespan. 2. Role of lubricating oil: The engine is the heart of a car, containing many metal surfaces that rub against each other during operation. These parts move at high speeds in harsh conditions, with working temperatures reaching 400°C to 600°C. Only qualified lubricating oil can reduce wear on engine components and extend their service life under such extreme conditions.