The Great Wall Fengjun 5 2 8t can t afford to refuel while driving, and the speed does not exceed 20

13 Fuel-saving Tricks:

The second trick is like walking on the road. Don't take the wrong path.

The third trick is not to change the size of the tires at will. The wider the bigger, the resistance of the tire wheels, unless you really need that extra grip, you're just wasting gas money.

The fifth trick is to use the engine oil with the lowest viscosity. The lowest viscosity engine oil described in your car manual can be used, the lower the viscosity, the more energy the engine, and the more fuel-efficient, it is recommended that you use a professional oil.

The sixth trick is to take care of the engine and solve it immediately if there is a problem. Because no matter how big or small the problem is, it will reduce the efficiency of the engine and waste your gas.

The seventh trick, take care of the body, the airflow resistance of the body increases the car encountered when you are depressed, and some flashy decorations will only increase the resistance, just remove them.

The eighth trick is when the car doesn't move. Do not start the engine. If you need some time in the car, turn the engine off.

The ninth trick, don't step on the accelerator speed. This will only significantly increase fuel consumption and will not save a lot of time.

The tenth trick is not to "warm up" too much. Excessive heat time is also a big reason for fuel.

The eleventh trick is to match the right speed to match the right gear. Low-speed or high-speed low-speed gears increase fuel consumption. And driving at low speeds for too long will only make the engine roar and will not increase speed.

The twelfth trick is not to speed. At 110 kilometers per hour, each additional 1 kilometer per hour will increase your fuel consumption, which is the most fuel-efficient speed.

Hello, it should be the engine system failure, the engine system starts the slope home function, as soon as possible to the nearest 4S shop for maintenance.

Landlord, this one recommends checking the vehicle's accelerator and spark plugs.

Is your problem solved, what's going on, mine is the same problem.

Summary. Reason 1Clogged exhaust pipes, also known as particulate traps or three-way catalytic blockages.

2. Low pressure. Fuel blockages lead to low pressure pressure on the high-pressure oil pump.

Dear, this question is up to me, it takes a little time to type, please be patient, thank you!

Reason 1Clogged exhaust pipes, also known as particulate traps or three-way catalytic blockages. 2. Low pressure. Fuel blockages lead to low pressure pressure on the high-pressure oil pump.

Generally, the exhaust pipe is blocked, DPF regeneration, or low-pressure oil circuit is blocked

1. Acceleration power and air intake system: The air supply system mainly provides the appropriate amount of air for the fuel, and the purity of the air provided restricts the effect of combustion, which indirectly affects the supply of power. Therefore, when there is acceleration weakness, the first thing to judge is whether the air intake system is intact, if it is intact, you should think about whether the air intake system needs to be cleaned, remove the air filter to blow off the dust, and replace it if it is difficult to blow it clean.

Check if the throttle is clean, further check the intake valve, intake manifold. Wash properly if necessary. Through the inspection and cleaning of the air intake system, if the acceleration is still weak, it can be judged that it has nothing to do with the air intake system, and the general idle jitter can be solved by cleaning the air intake system.

2. Acceleration powerlessness and fuel supply system: the supply of fuel directly determines the strength of power, and the full combustion of fuel and the amount of fuel are the guarantee of power, so when the power is insufficient, we also need to consider the fuel supply system. First of all, we should ensure that the oil meets the fuel standards of the car, check the fuel filter, fuel injector, and fuel pump in the case of checking the oil circuit and connection in good condition, whether there is poor oil supply, and clean or replace it if necessary.

so that the carbon deposits can be removed. If acceleration is still weak, consider fuel pressure regulators, cold-start injectors, and other oil circuit components. The inspection of the fuel supply system will ensure the smooth supply and injection of fuel, and the normal operation of the fuel pump will remove obstacles to the next work.

3. Acceleration powerlessness and electronic control components: Nowadays, most cars are regulated by ECU (electronic control unit), and many sensors are installed in the car and the actuator (each component) is connected by circuits, and they are all made of electronic components. Sensors installed at each monitoring point transmit the monitoring data to the ECU, which identifies and analyzes it according to the pre-set program, selects the appropriate command and communicates it to the actuator, and in this way makes the car drive according to the driver's wishes.

Therefore, when the air intake system and fuel supply system are normal, if the acceleration is still weak, it means that there is a fault in the electronic control.

Summary. Hello, according to the situation you described, this situation needs to check the diesel filter, the booster, and then the fuel injector will go out, there will be this situation. This will happen when the diesel filter is slightly blocked, and there is no problem with fasting and refueling, but the power is insufficient when running.

I hope my answer is helpful to you.

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Hello, according to the situation you described, this situation needs to check the diesel filter, the booster, and then the fuel injector will go out, there will be this situation. Diesel filtration only Hu Wei blockage will appear this kind of potato search situation, fasting and refueling without asking the finger to stop the question, running power is insufficient. I hope my answer is helpful to you.

The reasons why the Great Wall Wingle 5 cannot go up at 2800 rpm are as follows:

1. It may be a throttle.

The ignition is not good, just replace the spark plug;

3. There may be a problem with one of the three things: oil circuit, oil pump, and gasoline grid. Most of these problems are caused by the addition of low-quality gasoline.

4. If it is an automatic transmission.

, there may be a problem with the torque converter and it should be checked. If it is a dual-clutch gearbox, there may be a problem with the clutch, and you need to check it, which will cause the speed of the car to not go up.

1。There is a problem with the throttle. One is to check whether the throttle position sensor is normal, sometimes it will light up and tremble; 2.

It is also the lack of cylinders in the engine and the ignition of the spark plug is not good. Just replace the spark plug; 3.It will also be a problem with one of the three types of oil circuits, oil pumps, and gasoline tanks.

This problem is most likely caused by the addition of low-quality gasoline.

There is a problem with the throttle. One is to check whether the throttle position sensor sensitizer is normal, sometimes it will light up and tremble; 2.The bridge is also difficult because the engine lacks cylinders and the spark plug ignition is not good.

Just replace the spark plug; 3.It will also be a problem with one of the three types of oil circuits, oil pumps, and gasoline tanks. This problem is most likely caused by the addition of low-quality gasoline.

Dear, the Great Wall Wingle 5 is a pickup truck owned by the Great Wall, which uses an engine to meet the needs of pulling people and goods. Model featuresThe new car maintains the same design as the current model in terms of appearance, and its overall shape is more masculine, but the bumper and headlight shape are more full and impressive, making it look younger. The focus of the changes is on the interior, with the interior color scheme changed from gray to black and gray, and the center console panel and air conditioning vent trim panels are painted silver. Empty hands.