What should I do if I don't change the antifreeze in winter and the car freezes?

1, heat the water tank, and the car can start slowly. At this time, continuous ignition is prohibited to avoid battery exhaustion. The service life of the battery is generally one and a half to three years, and it should be replaced in time after this period.

2. The oil flow is blocked, so replace the appropriate oil. In winter, the viscosity of engine oil will increase and the engine oil will not flow easily, thus increasing the engine resistance. The emergency plan is to put the car in a warm environment and start it normally after a period of time.

3. Start the vehicle and use its own heat to melt slowly.

4. Hot towel will melt the frozen place.

Extended data:

Matters needing attention in winter maintenance of automobiles:

1. Precautions for heating system

The normal operation of the warm air system in winter is undoubtedly very important. Although the heating system is simpler than the air conditioning system, it will fail after it stops in summer. So before winter, try to run the warm air system instead of hot air, whether the fan is abnormal and whether the air duct is unobstructed.

Sometimes the antifreeze in the warm air pipeline does not flow for a long time, which will condense and block the circulating pipeline. Although it does not affect driving, it is very troublesome to maintain. If there is a problem, you must go to the 4S shop or repair shop for repair in time.

2. Precautions for cooling system

You must use antifreeze in winter, especially in the north, where the temperature is below zero most of the time. If the engine cooling system is ordinary water, white is easy to freeze, which is not conducive to the start of the car and will almost cause serious damage to the engine.