Do cars need hot cars in cold weather?

Cars need to be warmed up in cold weather, but it is harmful to warm up in the right way instead of idling.

The correct way to warm up the car: 30 seconds to 1 minute after the motivation is developed. However, don't run at high speed at this time. The speed should be kept at a low speed, and the speed of ten million revolutions should not exceed 3000 to 3500 revolutions. Generally, it only needs 2000 revolutions, otherwise the engine and gearbox will be seriously worn. At this time, as long as the engine temperature rises to the normal temperature, you can resume normal driving again and get on the bus to go anywhere you want.

In fact, it is not advisable for many people to choose local heating after the car starts. Some drivers are used to waiting for the water level to rise in the morning before starting slowly. In fact, compared with this situation, it is also a fatal mistake.

For geothermal vehicles, it is easy to produce engine carbon deposit and waste gasoline. Now all cars use EFI system, and the engine can reach a stable speed in a short time.

The influence of temperature on the outside world is also very small, so the traditional method of hot car in situ really can't go, and hot car in winter is also very particular. The time must not be too long, just like an old driver taking pictures for five minutes, which not only wastes oil, but also easily leads to an increase in carbon deposition.

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