What is the reason why BYD F6 can t be refueled after starting?

BYD F6 can not be added to the gas after the start of the automatic ignition, this car's throttle valve is too dirty, oxygen sensor failure, and the fuel filter element is too dirty may be caused.

In many cases, it is not the internal valve body that is damaged, but the stubborn dirt and impurities inside, especially in the internal valve body, the dirt and impurities accumulate to form a blockage, resulting in the inability to achieve effective adjustment of oil pressure, resulting in the occurrence of stagnation impact slippage. At the same time, the problem of high temperature of the gearbox cannot be ignored. According to the Automatic Transmission Repair Association, it is called

More than 90% of all faulty automatic transmissions are caused by overheating. High temperatures can damage the quality and friction characteristics of the automatic transmission fluid, increase friction and wear, and transmission noise will follow, as well as sludge (impurities or dirt) will also be generated inside the transmission (e.g. valve body), causing the transmission to crash and shock. If the temperature exceeds 120 °C, the rubber sealing material will begin to harden, eventually leading to leakage and reduced hydraulic pressure.

If the temperature is higher, the gearbox starts to slip, which in turn causes the temperature to rise even higher. (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.

This is also the key to achieving "no dismantling and repairing to solve transmission failures", which can be described in detail.

It will also cause the oil to be inadequate.

In terms of air intake. (This is mainly caused by the poor quality of gasoline) It is recommended to repair the mold liquid grip factory to do an engine oil circuit maintenance Hello. It may be that the three-way catalysis is partially blocked. Gasoline pump pumping capacity deteriorates:

This situation may be caused by poor engine oil circuitry, and it can be solved in 10 minutes.

Exhaust-wise. Generally, the ignition and burial ability of high-pressure packs is poor. It may be that there is a blockage in the air grid. Should solve the problem. Large spark plug gaps. and intake and exhaust gas inspections. There is a lot of charcoal. Excessive carbon build-up in the fuel injector. There is leakage in the high-voltage line.

Circuitically speaking. will result in no refueling.

Speaking from the oil road. Professional technician of 4S shop. According to the maintenance experience, most of the gasoline compartments are partially blocked.

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Hello, it is recommended to check the spark plugs, ignition coils, throttle valves, fuel injectors, oil circuits, sensitive batteries, if my answer is helpful to you, please set to, thank you for your envious gestures!

1. Possible causes:

1. The oil volume is insufficient, so that the oil volume of the oil pump is reduced or the oil cannot be pumped due to air intake, resulting in a decrease in oil pressure

2. The engine temperature is too high, which is easy to thin the oil, and a large amount of oil pressure is lost from the mating gap

3. When the oil pump parts are damaged or the gap is too large due to wear and assembly, it will cause the failure of the oil pump to produce oil or insufficient oil

4. The matching gap between the crankshaft and the large and small tiles is improper, too tight will increase the oil pressure, and too loose will reduce the oil pressure

5. The blockage of the oil filter and oil suction disc will also reduce the oil pressure

6. The oil return valve is damaged or malfunctioning

If the spring fatigue of the main oil channel return valve is softened or adjusted improperly, and the mating surface between the valve seat and the steel ball is worn or stuck by dirt and closed tightly, the oil return volume will increase significantly, and the oil pressure of the main oil channel will also decrease

7. Improper selection of engine oil

If the wrong grade is used or the grade is not selected properly, the engine will increase the leakage due to the low viscosity of the oil, so that the oil pressure will be reduced

8. There is oil leakage and blockage in the oil pipeline.