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For a living car, driving is an important factor in its "health", and maintenance is another important factor. Every person who loves a car should not only know how to drive a good car, but also should give the car a healthy care, so that the car has a "green" life. "The car is not in maintenance," and car care should be treated like human health and beauty. This issue continues with the “green†topic, sums up the top ten car-keeping health tips and shares them with the car's environmental protection elites.
Top Ten Health Tips for Keeping Cars "Don't Find Out"
1. Adverse reactions: A pool of inexplicable liquid drips under the car, and the liquid level of the coolant drops.
Cause of illness: Normally, the cause of a leak is a crack in the rubber tube connecting the coolant tank to the engine.
Green maintenance: deterioration of rust-proof quality of deteriorated coolant will not only easily lead to damage of radiators, pipes, hoses and other components, but also lead to environmental and air pollution because the main component of coolant is ethylene glycol. . However, it is difficult for us to visually judge whether the coolant is deteriorating. Therefore, it is necessary to periodically replace the coolant, and do not wait until it fails before repairing it. It is generally recommended that the vehicle must be replaced with new coolant every 40,000 kilometers or two years. In addition, the cooling fan belt must be replaced every two years.
2. Adverse reactions: The engine is not on fire.
Cause of illness: The start of the engine is based on the current of the battery to push the spark plug to complete the ignition. Therefore, the start-up system has a failure, which may be caused by the battery rusting or the battery dripping.
Green maintenance: Check every two months for sufficient battery fluid in the battery. If not enough, add distilled water to the appropriate height. At present, most cars use maintenance-free batteries, they must not add water. In addition, check the battery terminals for signs of rust or dirt every year. If so, it is necessary to clear the 4S shop in time to keep the circuit open. After the battery is repaired, it can delay the battery's scrap time, reduce the waste of resources and the environmental pollution of the waste battery.
3. Adverse reactions: Engine exhaust noise increases, exhaust emissions are also exceeded.
Cause of illness: Oxidation of the engine's exhaust gas occurs at high temperatures, which may cause leakage of the exhaust system.
Green maintenance: Check the exhaust system piping and interfaces are not damaged. If leaks in the exhaust system are discovered, leaks should be promptly repaired or replaced. Checking once a year will not only ensure the normal operation of the exhaust system, but more importantly, reduce the pollution of harmful substances in the exhaust gas to the environment.
4. Adverse reactions: The car's fuel consumption continues to increase.
Cause of illness: There are many reasons for the increase in fuel consumption. But the most common and easy to ignore by us is the inspection of tire pressure. Insufficient tire pressure not only leads to increased running resistance, resulting in increased fuel consumption, but also affects the service life of the tire.
Green maintenance: bring your own tire pressure gauge and always check the tire pressure. Do not forget to check the spare tire, so as to avoid urgent need to replace the tire, only to find that the spare tire has no gas. When the temperature is high, the tire pressure will be higher than usual. Therefore, it is more accurate to measure the tire pressure in a cold or cool place. From time to time, every 10,000 km of tires must be interchanged, avoiding too much difference in front and rear wear. If it is necessary to replace tires that are heavily worn, it is best to replace them with two or four, and tires with the same pattern can be interchanged before and after. In addition, lined tires help save fuel.
5. Adverse reactions: Decrease in engine power performance, fuel consumption, and nozzle clogging.
Cause of the disease: This is probably due to problems such as the lack of replacement of engine oil, oil filter, air filter, and oil filter caused by insufficient fuel combustion and increased engine carbon deposition.
Green maintenance: It is recommended that the oil and oil filter should be replaced every 5000 km. The air filter and the oil filter need to be replaced every 10,000 km. Otherwise, the impurities in air, fuel and oil will be Causes parts to wear and block the oil circuit, thus affecting the normal operation of the engine.
6. Adverse reactions: The pump is easily damaged.
Cause of illness: Unreasonable behavior during refueling may cause damage to the pump.
Green maintenance: Try not to wait for the fuel warning light to be on before adding fuel. Otherwise, the service life of the oil pump will be shortened. Too little oil or exhausted fuel may burn the oil pump. If you are driving in the urban area and you are more convenient to add fuel, you do not need to fill up at one time. This may cause oil bleed and sensor malfunction, distortion of the oil gauge, and increase fuel consumption. It is recommended that you do not normally use emptying to refuel.
7. Adverse reactions: Vehicle exhaust emissions failed
Cause: The catalyst in the three-way catalytic converter converts carbon monoxide and hydrocarbons in the exhaust gas into carbon dioxide and water vapor. If the catalyst fails, the exhaust gas will be exceeded.
Green maintenance: The normal service life of the three-way catalytic converter can reach more than 100,000 kilometers, but lead can destroy the activity of the catalyst and cause it to fail. Therefore, gasoline with lead additives and detergents cannot be used. However, after OBD was installed on the branded vehicles in Guangzhou after 2007, the car would automatically alarm or even interrupt the engine's work.
8. Adverse reactions: The replacement of the three filters, there is still engine delay and poor acceleration phenomenon, black smoke.
Cause: It is a problem with the fuel system, such as nozzles, valve carbon deposits.
Green maintenance: Cars need to clean and maintain the fuel system once every 10,000 to 15,000 kilometers, and use water system and rust-proof fuel system cleaning protection agent to remove colloid and carbon deposits inside the system to prevent harmful corrosion and avoid And stop the leakage of seals and tanks, but also completely replace the old coolant.
9. Adverse reactions: Clean the fuel system and the three filters, but the engine is still underpowered, the tail gas is black smoke, and the fuel consumption is large.
Cause of illness: It is likely that the air filter's fouling has impeded the air circulation, reduced power, and increased fuel consumption.
Green maintenance: The function of the air filter is to purify the air that enters the cylinder. Dirty air may degrade engine performance. Therefore, for every 1000 to 2000 kilometers to be traveled, check the air filter and the hoses at the bottom of the air filter for dust or stagnant water, and if necessary, maintain it in time. After 10,000 km or 1 year, you need to change the air filter.
10. Adverse reactions: The battery has become unstable.
Cause of illness: Unusual changes in the electrolyte can affect the performance and reliability of the battery.
Green maintenance: During summer driving, the battery will be overcharged, the electrolyte evaporates quickly, and the plates are easily damaged. Therefore, it is necessary to constantly check the height of the liquid level of the battery and the proportion of the electrolyte to add distilled water. In winter, try to avoid full discharge of the battery and pay attention to whether the electrolyte is frozen. Cherish your battery, a large button battery can pollute 600,000 liters of water, it is equivalent to a person's lifetime drinking water; 1 5th battery can make 1 square meter of soil production.