What should I do if the engine is fueled and knocked on the cylinder

The solution to the problem of cylinder knocking in the engine is: 1. Determine which cylinder has the problem; 2. Remove the injector and fill a small amount of oil into the cylinder from its installation hole; 3. Pull out the piston connecting rod group and check the fitting clearance; 4. Check the bending and twisting deformation of the connecting rod; 5. Check the piston installation direction during assembly to reduce the chance of engine piston knocking cylinder. When using the vehicle at ordinary times, we should pay attention to the reasonable maintenance of the engine, should use the best oil, use qualified coolant, regularly clean the scale of the water tank, regularly remove carbon from the car, replace the car three filters on time, maintain a reasonable speed and other methods.

First of all, it is necessary to determine whether it is a knock on the cylinder, and the identification steps and methods are as follows: the abnormal sound of idle speed is obvious and the abnormal noise is weakened after refueling, indicating that it is a local sound such as a valve or a generator water pump. The abnormal sound is weak when idling, and the more you refuel, the louder the abnormal noise, then it may be a knock on the cylinder.

There is also a knocking sound of the rear exhaust pipe popping the basin when idling, which is the knocking of the cylinder. If the cylinder is knocked that is, the tile sounds, then the engine must be dismantled and repaired. If the cylinder is not knocked, the abnormal noise can be eliminated after adjusting the valve or replacing the accessories.

What should I do if the engine knocks on the cylinder? What's the workaround - workaround.

When encountering piston knocking cylinders, the following methods can be used:

1) After the engine starts, there is a knocking sound when running at low temperature, and after the temperature is normal, the sound disappears, and it can be temporarily left unprocessed and continue to run.

2) When the engine temperature is normal, there is an obvious knocking sound, try to avoid high-speed operation, and disassemble and repair as soon as possible.

3) After removing the cylinder head and pulling out the piston, it is found that the cylinder is seriously out of round, strained, or the gap between the piston and the cylinder is too large, it should be replaced, and the cylinder liner, piston and piston ring should be replaced.

4) If the connecting rod is found to be deformed, it should be replaced as much as possible.

Fuel Boost is a gasoline additive, which can make up for some defects of gasoline and optimize the performance of the car. However, some people have found that after using Fuel Treasure, not only the engine parts are damaged, but even there are problems such as cylinder knocking and detonation, which is puzzling. The reason for these anomalies is mostly related to the excessive addition of fuel treasure.

Under normal circumstances, the appropriate use of fuel treasure can not only remove carbon deposits on car parts, but also optimize engine performance, bringing a better experience to car owners. However, if too much fuel is added, it will lead to increased carbon deposits in the combustion chamber, resulting in increased mechanical and thermal loads on the engine, resulting in damage to engine parts, such as exhaust valves, pistons and cylinder walls, and even inducing problems such as cylinder knocking and knocking in the engine.

So, is it true that there will be no *** if you use fuel treasure in moderation? Judging by the feedback from users, this is not the case. And the reason why this is the case is because the technical threshold of fuel treasure is very high, and the market is full of a large number of inferior products, if the owner uses such fuel treasure, not only can not optimize the performance of the car, but also may lead to engine damage, so be cautious to add.

To sum up, if you want to add fuel treasure without producing ***, car owners should choose big-name good goods and word of mouth, instead of buying fake and shoddy goods, and then control the amount of fuel treasure when adding fuel treasure, so as not to lead to an increase in engine carbon deposition, affecting the driving experience and polluting the environment.

Hello, the fuel treasure has been added to the poor quality, this is not a warped cylinder, it belongs to the sound of detonation, stop using the fuel treasure, change the gasoline, clean the oil circuit, and the sound can disappear.

If you find that the engine turns off when you knock on the cylinder, remove the fuel injector, fill a small amount of oil into the cylinder from the mounting hole, and then check whether there is a problem with the torsion.

Whether there is such a problem at low speed, it is recommended to add high-grade gasoline to try again, if the abnormal noise is particularly serious, it is recommended to replace the new oil, clean the oil circuit and try again.