Is it serious if the engine yellow light comes on without ignition?

1 Answers
DelAva
07/30/25 1:35am
Engine yellow light is a relatively serious warning, which alerts the driver that there is a problem with the engine-related components of the vehicle. It is recommended to promptly visit a nearby auto repair station for inspection and maintenance. The yellow light can only be cleared after the faults in the engine-related components are resolved. Below are some common engine faults: 1. Starter damage: This includes insufficient battery power, blown circuit fuses, or broken starter wires, leading to engine ignition failure. 2. Unstable working speed: The engine speed fluctuates significantly during operation, often due to gas leaks in the intake system. 3. Slow speed change during rapid acceleration: The engine speed changes slowly when the car accelerates rapidly, which may be caused by low ignition voltage or delayed ignition timing.
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