How long does it take to take a break while driving in the summer?

Some things to note when driving in summer

In early April, Mr. Ming, a citizen, suddenly had a flat tire while driving his car on the highway. Fortunately, he was about to get off the highway at that time. The speed of the vehicle had slowed down and an accident was avoided. Later, tests revealed that the tires were over-inflated and the road surface temperature increased. In addition, the tire pressure was too high due to long-term high-speed driving, and the temperature inside the tires quickly increased, eventually leading to a tire blowout.

Recently, high temperatures and tides are expected to increase, and dust and rain will also come with the seasons. Here, Ma Zhaozhong, senior maintenance technician of Dongfeng Yueda Kia, reminds all car owners that car owners have to pay more attention when driving in hot weather.

Tire pressure is particularly important

"Tire pressure is generally between 2.2 and 2.5 kPa, which is normal. If it exceeds this number, attention should be paid." Master Ma pointed out that in the spring of 20 Generally, the tire pressure is maintained at 2.3 kPa around the temperature. However, as the air temperature and road temperature gradually increase, the tire pressure can easily rise during high-speed or long-distance driving, and it can easily cause a tire blowout. For safety reasons, car owners should stop and reduce the pressure at this time. pressure.

“Especially when summer is coming, the road temperature may reach 60-70 degrees Celsius. If the tire pressure of the car is too high on the road, it will easily burst if it touches the weak spot of the tire. Therefore, the car should be kept at A tire pressure of 2.2 kPa is better.”

“So when driving in high temperatures, you must check the tire pressure frequently. Car owners can go to the service station frequently for testing.” However, it should be noted that after driving on a hot day, do not rush to flush the tires. Because the tires have been in contact with the ground for a long time and the temperature is high, and they are suddenly hit by cold water, it is easy to deform or make the sidewalls uneven, and the shrinkage of the sidewalls will also cause bagging, resulting in Flat tire.

5-minute air conditioner preheating

Master Ma believes that if the air conditioner has not been used for a long time, it is best to preheat it 5 minutes in advance before use. At the same time, the condenser should be cleaned frequently so that the air conditioner can be more effective.

According to reports, when the weather is hot, car owners gradually start to use the air conditioner. However, because the air conditioner has not been used for a long time, the oil has sunk in the compressor. Sudden heavy load use will cause damage to it, so now it can be used at noon every day. Turn on the air conditioner for 5 minutes to preheat the air conditioner so that the engine oil can achieve lubrication.

Master Ma also pointed out that it is rainy in summer, so cars should avoid driving through water as much as possible. Because cars have many electrical devices and complex wiring, water intrusion can easily cause a short circuit or even a fire. In addition, in order to expand the interior space of the car, some components are installed hidden under the car. After long-term water accumulation, major problems can easily occur.

Beware of umbrella-holders while driving

During continuous high temperatures, especially sultry weather, it is easy to cause safety hazards to driving. Especially when driving for a long time, the human body loses a lot of water, and the driver consumes a lot of energy, making it easier for him to become tired and lose concentration. At this time, maintenance experts remind car owners that it is best to stop and rest, ensure adequate sleep, and do not force yourself to hit the road. Especially for long-distance riders, try to have two drivers to ensure safe travel.

“Hot weather can cause irritability. Car owners should never drive a car out of anger, always keep a calm mind and abide by traffic rules.”

Finally, car owners should be reminded that, When the weather is hot, people like to use umbrellas to protect themselves from the sun. In order to block the sun, the height of the umbrella is generally low, blocking the sight of the person holding the umbrella. Therefore, drivers must be extra careful when overtaking or turning.