What should I pay attention to when driving on the highway when the temperature is above 35 degrees?

There are many problems to pay attention to in hot weather. If you are not careful, the car will break down, causing all kinds of troubles or accidents.

1, engine water temperature is too high, add antifreeze.

Too high engine water temperature is mostly caused by insufficient antifreeze. Stop the vehicle in the shade to cool down. Don't turn off the engine, let the engine run at idle speed, lift the hood to dissipate heat, add antifreeze to the water tank after the temperature drops, and don't pour cold water on the engine. This may cause the engine cylinder to burst beyond repair.

2. Check the cooling system and clean the radiator in time.

Also check whether the "thermostat" works normally, and never remove it. Because the "thermostat" is a switch to control the circulation of coolant, it can keep the working temperature of the engine in an optimal range, so that the engine has the strongest power, the least wear and the lowest fuel consumption when working. If it is dismantled, it will cause parts to wear, and low water temperature will lead to a decrease in power and an increase in fuel consumption.

3. Avoid vehicle spontaneous combustion at high temperature.

Vehicle spontaneous combustion is mainly caused by vehicle oil leakage or oil leakage. Improper car maintenance, aging parts and damaged lines are easy to leak electricity. Long-term corrosion of oil tank is easy to leak oil, and avoiding high-temperature spontaneous combustion should start from automobile maintenance.

It is not advisable to turn on the air conditioner for a long time.

When the engine is running at idle speed, the gasoline burns incompletely, which will produce carbon monoxide. Generally, air-conditioned vehicles have better sealing performance. Most people will feel dizzy and tired after staying in this environment for a few hours, and their memory will also decline. At the same time, the people in the car exhaled a lot of carbon dioxide, which greatly reduced the oxygen in the car. Therefore, it is necessary to properly adjust the working state of the air conditioner, or open the window for ventilation every once in a while.

5. Adjust tire pressure in time.

In summer, the high road temperature leads to the decrease of tire heat dissipation, which is easy to cause tire puncture accidents, so the tire pressure should be reduced. After driving for a long time, park the vehicle in the shade and let the tires cool naturally. Do not pour cold water to avoid tire deformation.

6. Clean the water tank and condenser

Water tank and condenser are important components of vehicle cooling system and air conditioner. With the long-term use of vehicles, dust, sediment and catkins will be mixed in the gaps between them, which will affect the water temperature and the refrigeration performance of air conditioners.

For the above problems, everyone should maintain and check the car in time to avoid all kinds of troubles during driving and pose a great threat to the personal safety of the owner.