Over the years, China's economic development has changed a little bit every day, and a big change every year, and many people have become rich along with the country, and people's clothing, food, housing, and transportation have been greatly improvedThe most conspicuous thing is our "OK.""That's it.
In today's days, cars are already a must-have travel thing for most people, although cars are very common in modern days, butAs a consumable, the car is always in the process of use, showing some small problems, so that the owner does not know how to solve it, thenToday, let's talk about the "carbon deposition" issue that we are all more concerned about.
How does carbon deposition occur? What is the damage of too much carbon deposit? How to sort out carbon deposits? Many people should be confused.
A lot of drivers tell new drivers that the Dora Highway will remove the carbon deposits, and I really laugh when I hear it, and most people now work in the cityUnless there is something, where is the time to get on the high speed
And most importantly, let's not be negligentNow the price of oil is so expensive, It takes at least one cylinder of oil to clear carbon at high speed, is there a mine at home? Spend thousands of dollarsJust for this? Let's honestly learn the economical and useful method!
The occurrence of carbon deposition is mainly due to the insufficient incineration of the fuel in the initiator, or the paraffin gum substance in the gasoline that cannot be completely incinerated is left in the fuel injector, throttle, oil pipeline, spark plug and other components, and under the action of high temperature, it turns into carbon deposition.
Over time, the accumulation will lead to the failure of the initiating parts to operate normally, showing difficulties in starting, unstable idling, decreased power, and inability to accelerate the vehicle.
In fact, car carbon deposition is basically a phenomenon that occurs in every car, as long as the vehicle is used, more or less car carbon deposition will occur.
1. Initiator problem
Gasoline and engine oil that normally enter the incineration chamber cannot be completely incinerated in the cylinder under the condition of lack of oxygen supply, and oil smoke and lubricating oil scorched particles occur.
As the initiator continues to operate, it is further oxidized to become gum. Firmly glued to the top of the piston, on the piston ring, on the reverse side of the valve, on the inside of the intake pipe, on the throttle body and in the incineration chamber, etc.
Under the repeated action of high temperature, the gum becomes asphaltene, resin and carbonaceous, and then forms carbon deposit.
2. Crankcase ventilation setting
In order to avoid polluting the air, the design engineers of the car introduced the exhaust gas inside the initiator directly into the intake manifold and entered the incineration chamber with the fresh air for incineration.
The hot oil vapor fills the intake manifold with fresh air, and some of it adheres to the tube wall and the back of the valve
The other part is mixed with the injected fuel at the intake valve with the intake air flow to form a mixture, which is incinerated in the incineration chamber and discharged from the vehicle.
1. Incineration room of the initiator
Incineration chamber of the initiator. The carbon deposits in the incineration chamber are mainly distributed on the top of the piston, the spark plug, and the wall of the incineration chamber. Since the incineration is directly occurring, there will be a little more carbon deposit.
This is similar to the earthen stove burned in our countryside, and there is a little more black soot in the stove cavity.
Moreover, the reasons why the incineration chamber constitutes carbon deposits are relatively complex.
For example, gasoline itself has something called "aromatic hydrocarbons", which can be found only by participating in incineration.
And then the oil is also possible. There is also a possibility that this will happen when the steam enters the steam, and when the incineration conditions are not good enough, etc., it may lead to the occurrence of carbon deposits.
2. Air intake system
The intake system, such as the throttle valve and the intake manifold, may also exhibit carbon deposits.
As mentioned above, a part of the oil mist in the initiator will enter the throttle valve, and after being evaporated at high temperature, its wax and gum will be retained, which will adhere to the soot in the firing chamber, and then constitute carbon deposit.
The throttle valve controls the size of the air intake, and too much carbon deposition may affect the opening of the throttle valve, resulting in a lack of air intake.
What is this kind of like? It's like: we have a cold, and a nose is blocked, so we don't breathe very smoothly, and we don't run very fast, which means the same.
3. Carbon deposits in the cylinder
Carbon deposition in the cylinder refers to the carbon deposition at the top of the piston, which is the problem of gasoline, and the gum in the gasoline cannot be incinerated and is gradually deposited at the top of the piston, and hardened after high temperature roastingThe presence of carbon deposits here will reduce the area of the incineration chamber, resulting in a decrease in power, and will cause deflagration and detonation, which will have a greater impact on the initiator.
Carbon deposits in vehicles generally show some symptoms, indicating that your vehicle has too much carbon deposits, and car owners must pay attention to whether their cars will exhibit these conditions.
If the car has serious carbon deposits, it will cause great damage to the timing of the start, and the vehicle will gradually present some problems. Once these 4 conditions are presented, it is clear that your car has a lot of carbon deposits in the starter, and it is time to sort it out.
Difficult to start
Once the car is difficult to get on, if the battery power is still sufficient, it is likely to be caused by too much carbon deposit. Carbon deposits adhere to the throttle valves, which affects the air intake of the initiator and makes it difficult to start the car. The throttle opening was adjusted by the manufacturer from the beginning, and the carbon deposits attached to it simply blocked the air intake.
Unstable idling
If you find that the car is unstable and flutters more obviously when it is stationary and idling, it means that there is a lot of carbon deposit. The most common problem with chatter at idle is carbon deposits on the throttle, initiator and fuel injectors, which affect the amount of gasoline entering the starter and then the incineration power and power output of the starter.
Motivation decreases
Too much carbon deposition will cause the power of the initiator to decrease, because the carbon deposition will adhere to the spark plug, so that the incineration capacity of the spark plug will decrease, so the fuel can not be fully incinerated and naturally can not meet the power. If you find that the car is weak to speed up or has a very meaty start when driving, it is most likely that there is too much carbon deposit.
Fuel consumption has skyrocketed
Due to excessive carbon deposits, gasoline incineration is insufficient and cannot provide sufficient power, so the driver has to step on the accelerator deeply every time, which causes the amount of fuel injected to increase and fuel consumption soars. If it is not dealt with in time, carbon deposits will continue to occur if gasoline incineration is not sufficient, and it will become a vicious circle.
1. Carbon deposition in the intake manifold and intake valve affects the intake power
The intake manifold and intake valve are the intake channels of the initiator, just like the human nasal cavity. Having a foreign body in the nasal cavity will inevitably affect our breathing, andCarbon deposits on the reverse side of the intake manifold and intake valve will definitely affect the normal suction of the initiatorIf the initiator can't absorb the satisfying gas, it will not be able to spray the satisfying oil, and the power will naturally be affected
MoreoverThe air intake was blockedRear initiatorIt is not possible to press the pre-booked powerAssignments,Reduced power inevitably leads to higher fuel consumption
However, as long as the carbon deposits in the intake manifold and intake valve are not particularly badly blocked, we are not simply aware of them under normal circumstances. Due to the dayMost of the time in driving, the engine does not need to output much power, so the demand for air intake is not large, so even if there is some carbon deposit, it will not have much effect.
However, when the demand for high power output increases, the demand for air intake increases, and the impact of this time is more obvious。Just like our usual cold and nasal congestion, although breathing is a little difficult, it will not suffocate to death, but at this time, if you run another 100 meters, your nose will definitely not be able to meet the demand for breathing.
2. Carbon deposition in spark plugs affects the success rate of incineration
There is only one time for the spark plug to be incinerated in the power stroke, and the spark plug incineration sounds simple, but it is actually quite difficult. Due toThe arc of the spark plugIt is very small, only a small part of the mixture can be ignited at each incineration, a small flame occurs, and then the remaining mixture is ignited by a small flame.
However, when the air enters the cylinder, the flow rate is very fast, and it will continue to tumble in the cylinderIf the carbon deposition of the spark plug is serious, the incineration energy will be too weak, and the flame that occurs at this time is particularly small and unstable, and it is simply blown out by the tumbling air flow, resulting in the failure of the cylinder incineration.
Failure to incinerate means gasoline is thereThe cylinder could not be incinerated, which is bound to affectPower and fuel consumption
3. Carbon deposition in the incineration chamber and piston increase the probability of detonation
We know gasoline is thereWhen the temperature and pressure rise sharply during intense incineration in the initiator, the pressure pushes the piston into power.
And the timing of mixed gas incineration is important. If the mixture is incinerated while the piston is still tightening, it will inevitably hinder the operation of the starter, resulting in a decrease in power and an increase in fuel consumption.
If the piston has moved down a long way before the mixture is incinerated at the momentThe pressure of incineration will be reduced, the sameAffects power and fuel consumption.
The damage of excessive carbon deposits is very large, and if you don't pay attention to carbon deposits, you may need to dismantle and wash your car.
Is it true that some experienced drivers will drive at high speed for a while, thinking that this will get rid of carbon deposits?
First of all, let's be clear about the meaning of "pulling high-speed", pulling high-speed does not actually refer to speed, but refers to the speed of the starter. "Pull high-speed" should be combined with the run-in gearbox, pull up from low to high in each gear, adapt to three to four speeds per gear, and insist on a few minutes per speed, not more than 5 minutes.
1st gear is 0-25 km h, 2nd gear is 25 to nearly 50 km h, 3rd gear is 50 to nearly 70 km h, and 4 gear is always pulled to 135 km h.This process may take a few hours, but you need to be patient and do every step in place.
Secondly, in order to remove some of the carbon deposits, the following three conditions must be met:
Long moments
It's definitely useless to hit the throttle on the spot, the moment given in ** is at least 20 minutes, of course, the longer the moment, the better the effect.
High temperatures
The high temperature state is a necessary condition for the carbon deposit to fall, and only in the high temperature state can the carbon deposit be peeled off the cylinder wall and fall, and the high temperature is required for a long time.
High revolutions
In fact, this is also a necessary means to achieve the high temperature of the initiator, ** It is said that it is necessary to insist on at least 3000 revolutions or more.
These three conditions are indispensable, and it can be said that they are very harsh.
In the end, pulling the high speed can not really remove the charcoal, running the high speed is equal to increasing the amount of gas and the frequency of incineration, you think that when you cook on the fire, add a few more firewood, the bottom of the pot is not simply black?
Therefore, pulling high speed not only can not remove carbon deposits, but also increases, often high speedIt also reduces the life of the initiator.
In general, pulling the high speed does not mean that the carbon deposits cannot be sorted out, but only that its effect is minimal and can be negligent.
I specially consulted an old driver who has been driving for more than 20 years, and he taught me a trick to spend less money: if you want to completely clean up the carbon deposits in the car, you can use a safe and effective Goodway carbon bombardment! The carbon deposits will run out on their own.
This is also the method that many old drivers are using at present, not only the cleaning effect is good, the cost is not high, if your car also needs to clean up the carbon deposit, you can use the following products that the old drivers are using, the carbon removal effect is good, the safety performance is also very high, it is worth recommending, and the used ones are praised!
With a brand history of 14 years, Goodway has already witnessed the rise of the domestic automobile industry and the automobile cleaning and maintenance industry.
The unique "Goodway LP+" carbon removal formula uses PIBA+PEA in a ratio of 5:3, through ultra-high temperature fusion, and then through critical point cooling, so that the product can achieve accurate carbon removal in the zone.
It can not only achieve deep cleaning of the high-temperature area in the cylinder, so that it can be fully burned and restore power, but also can dissolve the carbon deposits in the low-temperature area such as oil circuit and fuel injector, so as to achieve the effect of smooth oil circuit, energy saving and emission reduction, and maintain the normal, fuel-efficient and efficient work of the automobile engine.
In addition to carbon emissions, you must not choose the wrong fuel treasure, otherwise the effect will be counterproductive!
Goodway Carbon Master LP+ contains 7 high-performance functional formulasSelected polyisobutenemine, high-efficiency friction reducer, rust inhibitor, demulsifier, lubricant, preservative, accelerant, bacteriolytic, which can effectively improve the combustion efficiency of the engine and improve fuel economy instantaneously.
According to the national petroleum and petrochemical quality inspection report, the carbon removal rate of the first bottle of Goodway Carbon Master is as high as 952%, easy to achieve carbon deposition and fuel consumption.
We added an old car that had not been cleaned for many yearsintoCarbon Bomb decarbonizes, and it can be seen that before and after cleaning, the carbon deposits in the spark plug and other parts are significantly reduced, the gear is smooth, and the attached gum is significantly reduced.
Before vs After Use.
Before vs After Use.
Before vs After Use.
The use of Goodway Carbon Bomb is also very simple, first open the fuel tank cap, tear off the aluminum film seal, add a bottle of Carbon Bomb to the fuel tank and then fill up the gasoline, you can achieve full carbon deposition effect, and at the same time can improve the oil quality and clean the fuel system.
A bottle of Carbon Bomber can keep the fuel system clean and smooth at all times, so that the engine can continue to glow with strong kinetic energy.
In addition to cleaning up carbon deposits, the Carbon Bomb GT can also be effectively mitigatedIdle shaking, weak acceleration, cylinder knocking, soaring fuel consumption, excessive exhaust gas, and blocked oil circuitQuestion, a bottle of carbon master has six effects, and it is necessary to raise a car at home.
Now during the event,If your car is underpowered and has high fuel consumption, you can try Goodway Carbon Master, the effect is really good!