What should go on road trip pay attention to? Come on, everybody, 3Q.

"Gasoline engine oil and water, brake horn light" is a popular mantra of old drivers, which shows that six things should be done well when driving. Spring outing was originally intended to bring physical and mental relaxation and pleasure, but sometimes due to insufficient preparation, vehicles often break down on the road or have other accidents, which not only does not enjoy the fun of traveling, but will bring a lot of trouble. Therefore, in order to ensure the safety and smoothness of the trip, it is particularly important and necessary to conduct a comprehensive "physical examination" of the car before departure, so that it is in good running condition. When traveling by car for a short distance, you can generally check the vehicle before going out to see if there is oil leakage or water shortage. , fuel should be filled up, engine oil and antifreeze should be sufficient; Long-distance driving is no better than in the city. If the car breaks down, it can be repaired at any time. Before going out, you must conduct a comprehensive and thorough inspection and maintenance of the car, know the condition of the car, especially the engine, steering, brakes, lights, tires and other important parts, and keep it in good condition. First of all, it is necessary to check the working liquid level of the vehicle in detail, and whether the engine oil, coolant, brake fluid, directional power-assisted oil and automatic transmission oil are sufficient. If there is any problem, it should be replenished or replaced in time. 1, gasoline should be filled up before long-distance departure, and it is not recommended to bring gasoline. The inspection method of the oil circuit is to check whether the connecting pipe from the oil tank to the carburetor is wet after starting the car, and if so, be sure to find out whether there is oil leakage; 2. Check the oil with a dipstick, preferably reaching the upper limit of the dipstick scale. It is ideal to keep the upper limit at ordinary times. If the oil level is too low, it needs to be added. If the oil level is too high, find out the reason. Try to use the same brand and model of engine oil; 3. There are scales on the water tank, and the water quantity should be kept at the upper limit; For those who use antifreeze instead of water as cooling liquid, when it is necessary to supplement it, they must choose the same brand and model, and they cannot be mixed; At the same time, check the coolant level, replenish it when it is insufficient, and exhaust it after replenishment; 4. Check the liquid level of the battery electrolyte. It is normal that it is higher than the polar plate10-15 mm. If the liquid level is too low, distilled water needs to be added. 5. Check the transmission oil level, steering power oil level and brake oil level, observe the appearance of vehicle parts and the ground under the vehicle to see if there is oil leakage or liquid leakage. 6. Check whether there is water leakage, oil leakage and air leakage in the engine, whether there is looseness in various parts, and whether the cooling rubber water pipe is aging and leaking. Once the problem is found, it should be repaired and replaced in time. Secondly, carefully check the braking system and steering system. The braking system mainly checks whether the braking distance is normal, whether the brake fluid level meets the requirements, and whether the front brake pad is worn. The only way to check the brake is to open the cover and look at the up and down scales on the brake oil cup. When the oil level reaches the lower limit, the brake pads should be replaced in time. If the old car runs a long distance, you should calculate the mileage of the brake pads and clutch plates you replaced last time to ensure that the vehicle will not break down because of the excessive wear of the above two plates. The normal standard of steering system is: when driving on a flat road, the direction should be relaxed, and there should be no shaking, shaking, swinging and deviation. If there is any problem, it should be repaired in time. Thirdly, you should check whether the lighting and various indicators are in good condition. Car lights are not only used for lighting, but also an important tool for communication with other cars. When driving outside, the lighting must be complete and effective. Check the headlights, taillights, brake lights, turn signals, warning lights and fog lights. At the same time, check various indicators in the car, such as battery power, oil pressure, brake pad wear, anti-lock braking system, engine lights, airbags, ABS lights, etc. Generally, after the engine is started, many indicator lights will go out, which rarely attracts people's attention. But if the indicator light is still on when driving, it means that there is something wrong with the system and it should be checked immediately. In addition, you should also check whether the tire is excessively worn, whether the carcass part has big scars, whether it is worn normally, and whether there are aging cracks or wounds. The tire tread should be repaired in time if it is punctured, and it is not allowed to drive with injuries. The tire pressure should be slightly lower than the standard value, and the spare tire pressure should be sufficient. When driving in expressway for a long time, you should check the tire pressure to avoid a tire puncture accident when driving at high speed. Finally, you should also check whether the shock absorber of the vehicle is effective, whether there is oil leakage, whether the signal, horn, rearview mirror, door lock and handle of the glass lifter of the vehicle are complete and effective, whether there is enough glass water, whether the water jet pump works normally and whether the wiper blade is elastic. If there are scars or cracks on the car glass, it is best to replace it before going out. In case of emergency, you should also bring spare car keys and prepare engine oil, steering booster pump oil, antifreeze, fire extinguisher and some common tools such as air pump, jack, wrench, wire cutters, needle-nosed pliers, towing rope, hook wire, flashlight, bucket, traffic atlas and some vulnerable spare parts, such as fuses, light bulbs, starting wires, motor belts and spark plugs. In addition, go on road trip should also pay attention to the choice of vehicles. If the road conditions on the driving route are good, you can choose to drive any vehicle according to your own preferences. If the road conditions are poor, it is best to choose an off-road vehicle with strong driving performance, good climbing performance and strong grip to ensure a smooth driving journey.

Satisfied, please adopt.