Mr. John Hennessey, automotive expert, CEO of Hennessey Performance Engineering (USA), said that electric vehicles are becoming more and more popular thanks to their smooth operation and fuel economy.
However, like any vehicle, electric vehicles are not immune to technical problems.
One of the simple and effective ways to identify electric vehicle problems is through unusual sounds.
Here are some warning signs that your electric vehicle may be having problems:
1. Strange sound when starting
Electric vehicles often operate quite quietly. If you hear unusual swinging or noises when starting the vehicle, this could indicate that the vehicles power system or starting part is having a problem.
According to Mr. John Hennessey, this could be a sign of an unstable power connection or a problem with the battery, which needs to be checked promptly.
2. dong luc noise when accelerating
A outstanding feature of electric vehicles is that the engine works very smoothly. If you hear noise from the engine while accelerating, it could be a sign of an interruption or abnormal friction in the engine.
Although electric vehicles have fewer engine problems than gasoline vehicles, when there is a strange sound, you should check it to ensure the performance of the vehicle, Hennessey shared.
3. The sound of the wheel
When the wheel makes a strange sound, this can be a sign of a problem with the brakes or suspension. The claim can be due to wear and tear or need to be replaced, directly affecting the ability to control the vehicle.
The noise from the wheels can come from brakes or other mechanical parts. Therefore, early detection helps prevent the risk of unsafety while driving.
4. Noise when braking
A clear sign of a problem with the braking system is the sound of a jam or a knock when braking.
This could be a sign of wear and tear or a problem with the braking system. Mr. Hennessey advised: "If you hear this noise, don't hesitate but take the car to the garage for inspection to ensure safety when driving".
