What are the reasons for a car suddenly losing power?

1 Answers
MacJeffrey
07/30/25 5:17am
The reasons for a car suddenly losing power are: 1. Battery depletion; 2. Circuit failure; 3. Generator malfunction. Methods for battery maintenance include: 1. After turning off the engine, avoid listening to music or using other electrical devices for extended periods; 2. Disconnect the negative terminal of the battery when the car is not in use for a long time; 3. Check whether the battery is securely fixed in the car and whether there are any impacts on the surface of the casing; 4. Check whether the battery cables are securely connected and whether there is dust in the exhaust vents; 5. Use the battery's inspection window to check the charging status and quality condition. The functions of the battery include: 1. Providing a strong starting current to the starter when starting the engine; 2. Assisting the generator in supplying power to electrical devices when the generator is overloaded; 3. Supplying power to electrical devices when the engine is idling.
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