What is the reason for the starter motor smoking?
2 Answers
The reason for the starter motor smoking is that the resistance is too high when the starter motor is rotating. It is recommended to disassemble the starter motor to check the contact points or the rotor shaft. The starter motor, also known as the motor, converts the electrical energy from the battery into mechanical energy, driving the engine flywheel to rotate and achieve engine startup. The car starter motor is a short-circuit motor. When installed in the car, the ignition motor starts the engine with a heavy load, high current, and high temperature, which causes smoking. It is normal for the motor not to smoke when removed and operated without load. Each use of the motor should not exceed 5 seconds, and continuous use should not exceed 5 times. Excessive use will cause burnout. The battery, also known as the storage battery, is a type of battery. Its working principle is to convert chemical energy into electrical energy.
I've seen many cases of starter motors smoking, often caused by prolonged improper starting. For example, when it's cold and the car is hard to start, some people keep turning the key and cranking the engine forcefully, causing the motor to overheat and smoke. Another common cause is aging or damaged wiring leading to short circuits, which can cause abnormal current flow and generate heat, resulting in smoke. Additionally, unstable battery voltage, whether too high or too low, can easily overload the starter motor. My advice is to immediately turn off the engine and stop the car if you see smoke to avoid bigger problems, such as motor burnout or even a fire. During regular maintenance, periodically check the starter motor wiring and connections to ensure they are secure, especially for older cars. Before seasonal changes, check the battery's health to prevent many potential issues.
