The bus runs once a week, okay?

Cars need exercise as much as people. Take the engine as an example. If the crankshaft stays there for a long time, it may be deformed under the action of gravity. Engine parts need to move and start like human joints, and oil flow will play a lubricating role. Generally, cars can't be parked for a long time, and the battery is more likely to be damaged, because some electrical appliances are still working when the car is stationary, and the service life of the battery will be shortened if it is not started for a long time. Generally speaking, a car that has not been driven for a long time usually needs to be driven for a week, and the speed should be started appropriately when driving.