How to prevent vehicles from freezing in winter?

In winter, the performance of vehicle systems will be affected by temperature. In order to ensure the vehicle to run in the best condition, the following are eight suggestions for vehicle antifreeze in winter, hoping to help riders.

1. oil change: engine oil is greatly affected by low temperature. When the temperature drops, the activity of oil decreases and the viscosity increases. Winter engine oil with low freezing point should be used at this time.

2. Check the glass water: check the glass water before winter, especially for vehicles that use clean water in summer. At this time, clean water should be drained and antifreeze glass water should be replaced to prevent the water pump and pipeline from being damaged due to low temperature freezing.

3. Check the coolant: At present, vehicles use coolant as a medium for cooling, cleaning, corrosion prevention and rust removal. When the weather turns cold, check the coolant level and replenish it in time.

4. Tire pressure: Low temperature will cause the tire pressure to drop. Check tire pressure regularly and replenish air in time to avoid damaging tires and increasing fuel consumption.

5. Air conditioning: Although cold air is no longer used in winter, the air conditioning system should be operated regularly to prevent the aging of components and clean the air conditioning pipes.

6. Wiper: When it snows in winter, it is necessary to freeze the wiper. Before use, make sure that the wiper blade is not frozen by the windshield. In the process of using the wiper, it is necessary to clean the residual ice on the windshield and protect the wiper blade.

7. Preheating: The vehicle should be preheated after starting, and then run slowly when the engine speed drops to idle speed, and then run normally after the engine temperature rises and the preheating is completed.

8. Brush the car: After brushing the car in winter, dry the car and blow dry the keyhole and rubber strip under the door to prevent the car from freezing and unable to open the door.

I'm Dr. Zhu. I hope my answer can help you.