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Fuel saving tips for driving, low fuel consumption was originally driven out like this!
When the new car is listed, there is a working condition fuel consumption in the parameters of the vehicle, and it is usually believed that the actual fuel consumption is 1-2L oil / 100km higher than the working condition fuel consumption. This episode teaches you how to drive lower fuel consumption than the operating conditions.

Different displacement models, the best economic fuel consumption is different
The fuel consumption of the vehicle under working conditions is the 100 km fuel consumption obtained from the comprehensive simulation of urban road, suburban road and high-speed road.
Models below 1.5L have an economic speed of 50-70km/h; The economic speed of 1.5-2.0L is 60-80km/h; Models above 2.5L are 90-110km/h.

Urban congestion road how to run out of low fuel consumption?
1. Plan the travel route, try to choose familiar routes and understand the traffic flow rules.
2. Make a good prediction during the driving process, judge the road conditions ahead, and try to control the speed by the throttle. Follow the principle to ensure safety under the premise of slow speed, taxi down speed.

What factors affect vehicle fuel consumption?
1, tires: tire pattern, ordinary models we choose economic and comfortable tires; In principle, the higher the tire pressure, the smaller the ground area, the smaller the vehicle resistance, and the impact on fuel consumption will be 0.5-1L.

2, the use of oil model: the general model will not determine an oil model, such as German models most will use 30 or 40 viscosity.
Oil is a key factor that directly affects engine power output. Winter in the northern region, reduce the use of viscosity, the vehicle will run more smoothly, the engine runs smoothly. The use of large viscosity oil, first of all, no damage to the vehicle engine, but slow acceleration, loud noise, high fuel consumption.

3. Carbon accumulation in the car: the place where carbon accumulation occurs in the car, throttle, valve, combustion chamber, spark plug, oil nozzle. The accumulation of carbon over time will lead to decreased power, increased fuel consumption, vehicle jitter, noise increase, directly leading to worse engine conditions, fuel consumption is higher than the new car 2-5L. Carbon accumulation occurs as long as fuel is used, and carbon accumulation is a chronic killer that affects the overall working condition of the vehicle, and is also the most influential factor on the vehicle fuel consumption.
Focus on how to avoid carbon accumulation. Keep the combustion system clean, the first line of defense of air intake quality air filter, is the only line of defense against external dust, the northern region is recommended to replace the air filter once 10,000 kilometers, coastal cities and areas with good air quality, it is recommended to replace once 20,000 kilometers.
Daily maintenance using fuel additives can be achieved, the atomization of the fuel injector is not affected by carbon accumulation, and the carbon accumulation in the combustion chamber can be inhibited, so that the engine is in good working condition.
Do not use fuel additives, due to carbon accumulation lead to increased fuel consumption, engine abnormal sound, etc., after the situation, the use of fuel additives can not play a role. At this time, the carbon deposit is very hard, the fuel additive can not play a cleaning role, or the corrosion is large, which will cause the carbon deposit to fall off in a large area, resulting in the piston ring stuck, pulling cylinder, etc. At this time, the best way is to manually clean, and now the more safe and convenient method is to use walnut sand to clean the carbon on the back of the valve and dry ice to clean the carbon in the combustion chamber, which is to use a physical way to peel the carbon and restore the engine combustion environment.

4. Spark plug: Ignition is the core step of the entire combustion system, is to ensure that each ignition, play the maximum effect to ensure that the fuel is fully burned, the spark plug replacement cycle of German cars is generally in the 20,000-40,000 kilometers, the Japanese and American cars are mostly in the 60,000-100,000 kilometers (in accordance with the actual maintenance manual), according to the cycle replacement of spark plugs, is to ensure that the next cycle does not appear ignition problems. It is recommended that you replace the spark plug according to the maintenance replacement cycle.

Develop good driving habits, do daily use of maintenance products, regular maintenance and replacement of maintenance parts, check the status of carbon accumulation in the car, regularly clean the water tank to maintain the working temperature of the vehicle, do these you will find that the fuel consumption of the vehicle will not change, and the engine always maintains the best working condition, so that it has been driving a straight.