What does it mean when a car displays an oil can dripping?
2 Answers
When a car displays a red oil can dripping, it means the engine oil is insufficient and the oil pressure is low. The oil level has reached the lower limit, and it is necessary to add oil as soon as possible to avoid damage to the engine. Here are specific details about engine oil: 1. Function: Engine oil, also known as engine lubricant, serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine. It is often referred to as the "blood" of the car. The engine is the heart of the car, containing many metal surfaces that move against each other at high speeds in harsh environments, with working temperatures reaching 400°C to 600°C. Under such severe conditions, only qualified lubricating oil can reduce wear on engine parts and extend their service life. 2. Classification: Engine oil can be divided into three categories based on its source: conventional mineral oil, synthetic oil, and nano-ceramic oil. Synthetic oil has higher lubricity, lower friction resistance, better oxidation resistance, and stronger cleaning properties than mineral oil. Its disadvantages are slightly poorer low-temperature fluidity and heat resistance compared to mineral oil. Nano-ceramic oil is composed of base oil with nano-ceramic additives and other additives, and can be widely used in the lubrication systems of vehicle internal combustion engines. The performance improves over time, but the price also increases accordingly.
When the oil can icon lights up on your car's dashboard, it indicates an issue related to engine oil. I've encountered this situation several times before, and it usually means the oil level is low or the oil pressure is insufficient. Possible causes include low oil volume, a clogged oil filter, a faulty sensor, or even an oil leak. If not addressed promptly, it can lead to severe engine wear. For example, my old car once required a major engine overhaul costing nearly ten thousand yuan due to negligence. The safest approach is to pull over immediately, wait a few minutes for the oil to settle, and then check the oil dipstick to see if the oil level is between the minimum and maximum marks. If it's below the minimum line, try adding the appropriate oil. If the issue persists, call a nearby repair shop or towing service right away. Regular maintenance, such as changing the oil every 5,000 kilometers or so, can save you a lot of trouble. It's also important to develop the habit of glancing at the dashboard before driving—it’s a good practice.
