How to solve the high fuel consumption of Yuedong, and what is the reason for the high fuel consumpt

The owner's car has not passed the run-in period, and the car that has not passed the run-in period has a tight combination of parts of the engine, gearbox and transmission shaft, which increases the driving resistance. Fuel consumption is naturally high. When the run-in period is over, go to the 4S store to do the first insurance, and the fuel consumption will slowly decrease in the future.

In addition, during the run-in period, it is best not to go up to 3000 rpm of the engine, and try to avoid running at high speed. Regarding the length of the run-in period, the general car is 5000km, and the specific landlord can ask the 4S shop.

During the break-in period, high fuel consumption is normal, and any new car will go through this stage.

There is also a lot to do with fuel consumption and driving habits, the landlord's new car, should be as "gentle" as possible when accelerating.

If the run-in period of the car has passed, the driving habits of the landlord are also very good, but the fuel consumption is still high, then you have to go to the 4S shop to check.

I guess it's your driving habits, but I'm usually between 7 and 8.

It's not a matter of driving habits.

You can only change cars.

During the run-in period, the vehicle should be doubled care, and the run-in can be reduced if the run-in is not good.

Look at the introduction on the second floor, it's quite comprehensive.

Learn by the way.

The reasons for the sudden increase in fuel consumption of automobiles are: low tire pressure, clogged air cleaners, carbon deposits in the engine, and aging spark plugs. The details are as follows:

1. The tire pressure is too low.

The tire pressure is too low, just like a bicycle can't pedal when it's out of air, and so is a car. This will not only lead to an increase in fuel consumption, but also have many safety risks, especially when running at high speeds, tire pressure is too low and it is easy to get a puncture.

2. The air filter element is blocked.

If the air filter is not cleaned for a long time, it will produce dust, resulting in insufficient air intake and insufficient fuel intake, which will lead to increased fuel consumption and in severe cases, it will also affect the life of the engine.

3. Engine carbon deposits.

After the car has been driven for a long time, the engine will more or less produce some carbon deposits, especially in some road sections that are often congested, and frequent low-speed driving can easily lead to too much carbon deposits in the engine. Excessive carbon build-up in the engine can lead to a lack of engine power and increased fuel consumption.

4. Spark plug aging.

The aging of the spark plug leads to the weakening of the ignition and the lack of power, and when driving, in order to provide enough power to the car, then the car must provide more raw materials, resulting in an increase in fuel consumption.

5. Oxygen sensor failure.

If the oxygen sensor is damaged, it will lead to inaccurate engine computer data and increase fuel consumption, and in severe cases, black smoke will be emitted.

Precautions: 1. Changing driving habits and sudden acceleration and braking will waste a lot of fuel consumption, so avoid rapid acceleration or sudden braking.

1. If you encounter a sudden increase in fuel consumption, you can start from the driving habits, road conditions, tire pressure, etc., if you confirm that these external reasons are ruled out, then you should suspect whether the car itself is faulty, then it is best to go to the 4S shop or maintenance shop for maintenance.

The reason for the high fuel consumption of Hyundai Xinyuedong:

1. If you find that the sliding distance of the vehicle is significantly shortened during driving time, you should check whether the tire pressure meets the air pressure standard. If the tires are underinflated, fuel consumption will also increase. Tip: Adequately inflate your tires at the right time;

3. If abnormal noise is found in the wheel during driving or starting, the bearing and braking system should be checked in time for failure. If the wheels rotate abnormally, it will affect the speed of the vehicle and increase fuel consumption.

The 18 Hyundai new Yuedong models are equipped with displacement naturally aspirated engines, and the real fuel consumption of the car is basically about eight fuel per 100 kilometers under comprehensive road conditions;

The fuel consumption of 100 kilometers indicated on the manual of domestic cars is generally the fuel consumption at the same velocity. However, due to the fact that the car often accelerates, decelerates, brakes and idles in the actual driving and other working conditions, the constant speed fuel consumption is often low, and the actual fuel consumption is quite different. The difference is even greater for cars that often travel short distances in the city.

9 years of 70,000 kilometers, 2011 Yuedong manual, fuel consumption of 100 kilometers in the city. Usually fully synthetic engine oil, Sinopec gasoline, gentle driving.

What should I do if the fuel consumption of Hyundai Yuedong is high, and how to open the Yuedong automatic transmission to save fuel?

The fuel consumption of Hyundai Yuedong is about 100 kilometers, and the main factors affecting fuel consumption are as follows:

1. The vehicle increases the load for no reason.

Many friends who have just bought a car like to put such and such decorations and exterior parts in the car, and even move the office and home to the car; Blindly adding a large surround, rear wing, winch, and luggage rack to your car will also increase the fuel consumption of the vehicle.

2. Frequent braking and starting.

In addition to factors such as the design of the car and the engine, the real waste of fuel consumption is the driving habits of the owner, among which frequent sudden braking and sudden start are the biggest reasons for the increase in fuel consumption. There was an experiment in which a novice driver drove the same car with a different driver, and the fuel consumption of a novice car was twice as high as that of a novice driver. It can be seen how important good driving habits are to save the car's fuel consumption.

3. Low gear and high speed.

The biggest mistake of driving is driving at high speeds in low gears. It has been tested that if you drive at high speed in 3rd gear for long distances, you will increase fuel consumption by 10% compared to normal driving in 4th gear, and if you use 2nd gear instead of 3rd gear, fuel consumption will increase. Therefore, choosing the gear according to the speed is the key to fuel economy.

Hello subject! The general fuel consumption of modern Yuedong is about 8! You this I suggest you check the oxygen sensor and spark plug! These two are the main reasons for the increase in fuel consumption!

The reasons for Yuedong's high fuel consumption and solutions 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. The spark plug is faulty, and 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 self-weight of the overloaded vehicle 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 that the car fuel injector is blocked, which will greatly affect the effect of the car fuel injector, which will also lead to an increase in car fuel consumption. 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 the fuel injection information will be transmitted all the time, resulting in the increase of the fuel consumption of the car. Replace the water temperature sensor with a residual temperature.

Millions of car purchase subsidies.

The reasons for the increase in fuel consumption are: 1. Tire pressure, four-wheel alignment, adjusting the gap between the brake friction pad and the brake drum, oiling each lubrication point of the automobile chassis, changing the oil on schedule, checking the filter, etc.; 2. In addition, among the models specified in the manual, choose the least viscosity, because the greater the viscosity, the greater the friction, which increases fuel consumption; 3. Faulty bearing and brake system: If you find that the wheel has an abnormal sound during driving or starting, the stop should check whether the bearing and brake system are faulty in time.

If the wheel rotates abnormally, it will affect the speed of the vehicle and increase the fuel consumption; 4. If the spark plug is used for too long, the fuel consumption will also increase. Because the spark plug is damaged, the ignition energy will decrease, and the car will slow down the speed, resulting in a significant increase in gasoline consumption.