What does it mean when a car displays a teapot symbol?
2 Answers
When a car displays a teapot symbol, it indicates the engine oil warning light. This light may briefly illuminate when starting the vehicle, but it should turn off once the engine is running. If it remains lit, there is an issue with the engine oil, possibly indicating that the oil level is below the standard value. Continuing to drive under these conditions can cause severe engine wear. Reasons for the engine oil warning light to activate: 1. Insufficient engine oil level: Check for oil burning or normal oil consumption. The oil pump's output decreases due to low oil levels, leading to reduced oil pressure and triggering the warning light. 2. Engine overheating: Prolonged aggressive driving can cause the engine to operate under high temperature and load conditions. Even with sufficient oil, high temperatures can thin the oil, causing it to leak through gaps and reduce oil pressure. 3. Oil pump failure: Wear or improper assembly of the oil pump components can create excessive gaps, leading to abnormal operation where the pump fails to supply enough oil, triggering the warning light.
That kettle-shaped symbol is typically the cooling system warning light, indicating potential engine overheating or leakage issues. I've encountered it myself while driving, and the most likely cause is insufficient coolant, such as when the fluid level in the reservoir drops below the minimum mark. Neglecting this can lead to severe engine damage, including piston seizure or cylinder head deformation, resulting in repair costs far exceeding a few hundred dollars. Sometimes, it may also be related to a faulty water pump or a non-functioning radiator fan. The first step is to pull over safely, turn off the engine to let it cool, and then check the fluid level. If needed, add dedicated coolant—never use tap water, as it can cause rust and clog the system. Remember, this warning light should never be ignored. Make it a habit to pop the hood and check the coolant level every two weeks as part of regular maintenance.
