What aspects of the vehicle need to be inspected before a long trip in summer?

If possible, it is best to take half a day to do a comprehensive inspection in the 4S shop, including: tire dynamic balance, four-wheel alignment, shock absorber, steering system, braking device (brake and hand brake), tire pressure (including spare tire pressure), at the same time, it is recommended to do a maintenance of the engine, change the oil, three filters, and check the liquid level height of antifreeze, battery electrolyte, power steering hydraulic oil, brake fluid, windshield cleaning fluid (remember to replenish at any time on the road). Check whether the fuel system and ignition system of the car are working properly, whether the electronic equipment connections are loose, etc.

At the same time, it is important to ensure that the electrical equipment is working properly and effectively, mainly the lights, horns and wipers (including whether the wiper blades can be scraped clean). Wiper blades are vulnerable parts, and the quality of the wiper blade material is directly related to the safety of traveling in rainy days. Too soft, wiper blades are easy to wear; It is too hard, one is that it cannot be cleaned, and then it will cause early wear and tear of the windshield.

First, whether the function of the branch resistance engine is intact. Second, whether the gasoline is enough for filial piety. 3. Whether the brake function is in good condition. Fourth, whether the steering wheel is flexible. Fifth, whether the tire gas is sufficient.

Before preparing to run long distances, the car should be checked for oil, tire pressure, brake pads, wipers, and lights.

<> "These checks must be done before the car goes long distances, otherwise the consequences will be serious.

1. All kinds of oils.

The fluids on the car are just as important as our blood, so we need to check all kinds of fluids before running long distances, such as engine oil, transmission fluid, brake fluid, etc. Check to see if these oil levels are within the normal range, and if the level is too low, they must be added in time. Only by adding and replacing these fluids in time can the car work better.

In addition, we also have to check how much gasoline is left in the car's fuel tank, and if the fuel tank is too low, we must fill up the gasoline in time to avoid suddenly running out of gas on a long run.

2. Check the wipers.

When driving in the rain, a clear line of sight is an important guarantee for safety, and it depends on whether the wiper blades can clean up the rainwater in time. Therefore, before we run long distances, we must check whether the wiper strip and the front windshield are tightly combined, and whether the wipers are working properly. In order to avoid the sudden failure of the wipers during the long run in the heavy rain and majestic weather, the vehicle cannot see the road ahead at all.

3. Check the tires.

As the "limbs" of the car, the importance of tires is self-evident. It not only carries the weight of the whole vehicle, but also relates to the handling stability and comfort of the vehicle. Once the tire has a flat or punctured tire, it is very dangerous for long-distance high-speed driving.

Therefore, we should carefully check whether the surface of the tire is intact and whether there are bulges, scars and abnormal wear before running long distances. In addition, we also need to check whether the tire pressure is normal, because insufficient tire pressure will not only increase the fuel consumption of the car, but also cause the vehicle to be unstable and brake deviation, which is very dangerous. To be on the safe side, we also check that the spare tire in the car is in good condition in case we need it.

Fourth, the inspection of lights.

If a car is compared to a person, then the engine is like a person's heart, the tires are like a person's limbs, and the lights are the eyes of a person. Lights play a very important role in daily driving, whether it is low beam, high beam, or fog lights, wide indicator lights are indispensable, so we must carefully check whether these lights are used properly before running long distances.

5. Check the braking system.

The car braking system plays a very important role in the safety of the vehicle, in order to avoid the occurrence of brake failure accidents, it is necessary for us to check the car braking system before running long distances. Especially for the inspection of the thickness of the brake pads, as long as the thickness of the brake pads is close to the wear limit value, the brake pads should be replaced immediately, after all, safety is the most important.

Always check the tires, oil, brake pads, and antifreeze when the car is driving long distances.

The car needs to check the following before going on a long run:

1. Brake system:

The brake system needs to check whether the brake pads are too thin, and if they are thinner than 2mm, they need to be replaced.

2. Tire system.

Check the tires for cracks, which need to be replaced to avoid punctures.

3. Lighting system.

Check the lights of the vehicle's running lights, brake lights, turn signals, fog lights, and reversing lights.

4. Oil system.

The oil of the car should be within the specified range, not too much and not too little.

5. Electronic control system.

Check the car's electronic control system to prevent accidents with the electronically controlled fuel injection system that could cause the car to break down.

1. Tires. As one of the important components of a car, tires play a vital role in the driving process of the car. Tires often wear out in the process of driving, which is unavoidable, but you must not be careless when traveling, do not take it seriously because you feel that the quality of the tire is better, when you have an accident, regret is too late, so when traveling, especially when long-distance, you must ensure the safety of the tire, check whether the appearance of the tire is cracked or damaged, and repair it in time if you find the situation.

2. Brake system.

Many people say that if the brake failure is slight, you can control it temporarily, but you don't care, sometimes it endangers a person's life, because you don't know what the road conditions are like the next time you drive, if the slope is more inclined, you can't control it well, so when you drive out, you must check the quality of the braking system, the focus is to check the brake fluid and brake pads, and you must try the sensitivity of braking before departure, to determine if there is a problem with the braking system. If there is a problem, don't think it's not serious, and do a good job of repairing the brake system in time.

3. The amount of engine oil.

This is a lot of people when they go out, will check a job, once found that the oil is not enough, will fill the entire oil tank, but this is not right, some will be because their own Qi grip the oil of the car is just right, do not pay attention to this matter, but because of long-distance driving, will also cause their own oil loss due to various reasons, it is likely to make themselves unable to drive in the middle of the way, delay other people's time not to say, and may cause danger to themselves, Therefore, when driving on the highway for a long time, you must check the amount of oil, too much and too little is not good, the right amount is OK, and the high bridge is generally the best location to the middle line.

4. Inspection of automobile headlights.

Under normal circumstances, there will be no problem with the headlights, after all, they know it in the process of use, but they still have to check it before departure, because the probability of using the headlights in the long-distance driving process is really large, once there is any problem with the headlights, it will bring certain trouble and danger to themselves when driving at night, so this is also a guarantee for themselves, and everything is ready to go out so that they will not be afraid of any problems.