Hot car refers to driving after the car's water temperature rises, which can protect the car's engine. Next, let's see how to warm up the car correctly.
Operation method
Why should the normal temperature of the hot car engine be about 85 degrees Celsius? After the car has been left overnight, the engine temperature is consistent with the outside temperature. If the car is not hot, the engine temperature is not suitable for work at this time. Therefore, when driving the car, the owner should warm up the car for a while, let the engine and other parts of the car reach the working temperature, and then drive the car.
Shifting problem After warming up the car for a while, the engine of the car can reach the normal operating temperature, so that the oil temperature of the car will rise, so it will be easier to shift gears.
Consequences of not heating up If the car is often in a cold start state, it will lead to serious engine wear and reduce the service life of the engine.
The hot car time does not mean that the longer the hot car time is, the better. Generally, one minute is enough for the hot car. One minute is enough for the engine to reach normal operating temperature.