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The main phenomenon of burning engine oil is the exhaust pipe emitting blue smoke, and the oil consumption in the engine is significantly increased. There are two reasons for this: First, natural wear and tear.
With the increase of the mileage of the car, the wear between the piston and the cylinder gradually increases, when the wear increases to a certain extent, the cylinder blow-by will begin, and then the phenomenon of burning engine oil will occur. When the valve oil seal is damaged, it will make the oil burning phenomenon more obvious. 2. Improper maintenance.
1. Maintaining the engine according to the specified mileage will prolong the service life of the engine. On the contrary, even if the mileage is exceeded and not insured (i.e., the insurance is delayed). If the oil is too dirty, the impurities in the oil will accelerate the wear of the engine cylinder.
2. Too much oil is added. 3. Improper selection of air filter element, machine filter element, engine oil, etc., the gas impurities entering the cylinder can not be well purified, and all kinds of dust particles enter the cylinder, accelerating the wear of the cylinder. The quality of the filter element is poor and does not play the role of the magazine in the filter oil.
Counterfeit engine oil or the oil used does not match the oil grade of the vehicle used, so that it will not be able to form a good oil film on the friction surface of the engine. 4. The ignition time is too early or too late. Premature or late shock will increase the temperature of the engine, and in severe cases, the piston will fall off the top and the cylinder block will be scrapped.
In its initial stage, there will be serious cylinder blow-by gas and burning engine oil. 5. There is too much dirt in the water tank in the cooling system. The radiator and condenser are too dirty, which reduces the ventilation and heat dissipation capacity, and increases the normal working temperature of the engine.
Due to the high temperature, the quality of the oil film produced by the lubricating oil during friction decreases, and the wear of the cylinder is intensified. To sum up, in addition to the natural wear and tear of the vehicle with the increase of vehicle mileage and the generation of engine oil, active maintenance and reasonable use of the vehicle can avoid the early arrival of the cylinder blow-by phenomenon and prolong the service life of the car.
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The product of super garbage and harming people.
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How about the fuel consumption of Jinbei T30? Jinbei T30 fuel consumption is 7-8L per 100 km. Fuel consumption per 100 kilometers refers to the fuel consumption of a vehicle driving 100 kilometers on the road at a certain speed, which is a theoretical indicator of the vehicle.
100 kilometers of fuel consumption is in the objective environment, installed in the vehicle chassis dynamometer measured value into speed parameters, at the specified speed driving, calculated the model of the theoretical experiment 100 kilometers fuel consumption data.
The causes and solutions for high vehicle fuel consumption are as follows:
1. Carbon deposition in the engine, long-term operation of the car, gasoline in the combustion process, will inevitably produce carbon deposition and sludge, these sludge and carbon deposition if not cleaned in time, will lead to an increase in automobile fuel consumption. The engine needs to be cleaned of carbon deposits;
2. If the spark plug fails, the function of the automobile spark plug is to use high-voltage electricity to generate electric sparks to ignite the mixture. If the damage will reduce the ignition energy and the mixture will burn unevenly, it will cause the car to slow down and increase fuel consumption. Replace the spark plug with a new one or clean the spark plug to deposit carbon;
3. Abnormal tire pressure and abnormal pressure of automobile tires will also have an impact on the fuel consumption of the car. When the tire pressure is too low or the tread is seriously worn, the contact area between the tire and the road surface becomes larger, the friction increases, the rolling resistance increases, and the fuel consumption naturally increases. Check the tire pressure and make up for it in time;
4. If the car is loaded for a long time, the weight of the vehicle with too much load will increase, the driving pressure of the car will also increase, and the fuel consumption of the car will also increase. Pay attention to the load of the vehicle;
5. The atomization effect of the fuel injector is not good, and this situation may be due to the blockage of the car fuel injector, which will greatly affect the effect of the car fuel injector, which will also lead to an increase in the fuel consumption of the car. Replace the fuel injector;
6. The failure of the car sensor is also the main reason for the increase in fuel consumption of the car, when the water temperature sensor fails, the engine mistakenly thinks that the car belongs to the cold state, and it will always transmit the information of spraying and shouting oil, resulting in the increase of fuel consumption of the car. Replace the water temperature sensor.
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.Carbon deposits can cause insufficient combustion of gasoline and cause the engine to shake. The impact of engine carbon deposition on the car is quite large, first of all, to reduce the engine power, that is, to make the power output uneven and gradually decay, in other words, more and more powerless.
The second is to increase fuel consumption and increase your financial burden. The third is the difficulty of cold start, that is, the difficulty of ignition, it is not easy to get on the car, and finally the carbon deposit in the combustion chamber is strict, and a heavy one will also cause cylinder detonation, and there will be a sound of low-speed acceleration, which will cause damage to the piston and crankshaft, and cause high temperature of the engine, which will seriously affect the safety of the car. Then there is the excessive discharge, which not only fails the annual inspection and inspection, but also directly aggravates the harm of polluting the environment.
2.Transmission load operation will destroy the quality and friction characteristics of the transmission oil, increase friction and wear, transmission noise will follow, and at the same time, sludge (impurities or dirt) will also be generated inside the transmission (such as the valve body), resulting in transmission frustration, out-of-gear, impact, slippage, abnormal noise, delay, high temperature, oil leakage. (Audi and other high-end models will call the police and enter the transmission protection mode) If it is not solved in time, the transmission will be scrapped.
Therefore, only by removing the stubborn dirt and impurities in the gearbox and effectively controlling the working temperature of the gearbox can the gearbox problem be completely solved and prevent its recurrence.
3.Decreased lubrication leads to mechanical wear.
DDR2 is correct.
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