What harm does freezing weather do to outdoor vehicles?

If the vehicle water tank does not use antifreeze, it is easy to crack the water tank or cylinder block. At the same time, cold areas are also a great test for vehicle batteries. In winter, the performance of the battery will decrease obviously. If your battery is aging, it is very likely that it will not catch fire the next night. Finally, tire pressure will also be affected by temperature. Due to the principle of thermal expansion and contraction, the tire pressure is generally low, so you can pump more air to avoid insufficient tire pressure.

Harm to cars in winter

If the vehicle is not used for a long time, due to contact with corrosive acid and alkali components such as oxygen in the air, the lubricating oil film on the surface of the engine cylinder and piston will deteriorate, form gel and lose its lubricating effect. The longer the vehicle stops driving, the worse the situation will be. When the engine starts again, dry friction or semi-dry friction will be formed between the cylinder and the piston, which will accelerate the wear of parts, greatly increase the starting resistance and make it difficult to start. Therefore, it is best to start it once every half month and let the car catch fire for more than 5 minutes. Or entrust family and friends to drive a certain distance on the expressway every week to maintain the performance of the vehicle.