As a man, my biggest dream is to have a car of my own!
After having a car, it is even more whimsical, and I take care of my car every day, and I am always afraid that the car will present a little problem.
However, there is an old saying that says well: ".People will always be very mindful of their new shoes, and if they show a slight flaw, they will become very casual
Follow the car for longer and longer, many men don't mind, driving completely let go, either slamming on the accelerator, or the throttle is unstable, want to be fast, want to be slow, in this situation, the power and fuel consumption of the car have also begun to change significantly.
No, a few days ago, a friend came to me and said that his car has been maintained several times, and the car will still show many problems.
Maybe it's the car that is presented."Carbon deposits"This problem, today let's talk about what is the headache of carbon deposit?
Carbon deposition is the residue of incomplete incineration of unsaturated olefins, gums, dust impurities and other impurities in the engine oil and fuel at high temperature during the operation of the initiator, which is not accumulated in various positions in the system with the exhaust gas discharge in time, thus constitutingA black, burnt-like substance, which is known as "carbon deposit".
It's averageIt is cinder-like and can adsorb gasoline, so that the incomplete incineration of gasoline into carbon deposits, so that a vicious circle, carbon deposits become thicker and thicker, severe and even block half of the intake valves.
The composition of carbon deposition requires a long process, and the length of composition time is related to the operating environment of the car, the engine structure, the engine oil, gasoline, and the operation of the driver.
It will be deposited in various parts of the initiator, for exampleThrottle valves, intake manifolds, fuel injectors, intake and exhaust valves, incineration chamber walls, piston tops, exhaust systems, exhaust gas recirculation systems, crankcase ventilation systems, three-way catalytic convertersWait.
Strictly speaking, carbon deposits may occur just as long as the initiator initiates the operation, but a very small amount of carbon deposition will not have any substantial impact on the initiator.
However, over time, carbon deposition will change the structural parameters of the initiator, reduce the function of the initiator, and affect the normal operation of the car. Some people say that carbon deposition is the source of all diseases of the initiator, and some even say that -90% of cars have a short life due to "carbon deposits"!
1. Human factors |
Long-term idling, the fuel does not meet the requirements, resulting in knocking. Long-term low-speed travel, the throttle is in a small open state. If the vehicle is not maintained on time, the engine will be in poor operating condition for a long time.
2. Environmental factors |
Long-term travel in a dusty environment, resulting in air filter blockage, excessive mixture, and incomplete fuel incineration in the cylinder; The air humidity is high, especially in the south, where there is a lot of rain.
The air filter is simply blocked by moisture, and the air intake of the initiator is not smooth, resulting in incomplete incineration of the mixture.
Mechanical reasons |
The initiator is not working properly.
The valve is not closed tightly, and the gap between the piston ring and the cylinder head is too large, resulting in cylinder depression and incomplete fuel incineration; The spark plug operation is poor, and the injector atomization is poor into droplets, resulting in incomplete incineration; Poor operation of circuits such as incineration coils; and so on, which will lead to incomplete incineration and carbon deposits.
1. It will reduce the power of the initiator, which will lead to uneven power output and gradual attenuation, to put it bluntly, you will feel that you are powerless to drive.
2. Fuel consumption increases, increasing the economic burden.
3. It is difficult to start cold, that is, it cannot catch fire, especially in winter.
4. Excessive carbon deposition in the incineration room will also cause cylinder knocking, and there will be noise when accelerating at low speed, which will damage the piston and crankshaft, and seriously affect the safety of the car.
5. If the emission exceeds the standard, it will not only fail to pass the annual review, but also directly increase the damage to environmental pollution.
Because the structure of carbon deposition is similar to that of a sponge, a part of the fuel cooked into the cylinder will be adsorbed every time there is carbon deposition in the valve, resulting in a smaller concentration of the mixture that actually enters the cylinder, resulting in poor operation of the initiator, difficulty in starting, unstable idling, poor acceleration, rapid refueling and tempering, excessive exhaust emissions, and increased fuel consumption.
When it becomes more severe, it will also cause the valve to be closed loosely, resulting in no cylinder pressure in the cylinder and then stopping, and it will also form an adhesion valve that does not respond. At this time, the valve and piston move and dry, and eventually damage the initiator.
Therefore, for the safety of the car, we must do a good job of sorting out the carbon deposits!
1. The choice of gasoline label is wrong
Some car owners may not understand the specifications of their carThe wrong choice of gasoline marking that is not suitable for the engine of the car constitutes that the fuel cannot be used for incineration in the engineAfter all, it is transformed into a gelatinous substance attached to the initiator and constitutes carbon deposit.
2. Long-term heavy-duty operation
Some car owners like to cram their cars to the brim (whether they are carrying people or goods), or turn the air conditioner to the highest gear on a hot summer dayThen run long distances or long drives. This behavior allows the initiator to operate under high load for a long timeIt is also very simple to constitute carbon deposition in the initiator.
3. Always step on the accelerator at low speeds
This behavior is aimed at owners of manual transmission models. Some owners like to press the accelerator hard at low revs to speed up, and this overly aggressive driving style is harmful to the engine, which simply constitutes an increase in carbon deposition.
4. Long-term idle or low-speed operation
We've all encountered this situation, and to put it more specifically, it's a traffic jam. In the process of traffic jam, the vehicle initiator is in the condition of idling or low speed for a long time, and driving in such road conditions for a long timeThe initiator does not get useful work, and it is simply a matter of carbon deposit.
These are the culprits that make the car's carbon deposits run rampant, and we need to pay attention!
1. Carbon deposition at the fuel injector
It is easy to constitute poor atomization of gasoline, constitute oil flow, reduce fuel power, increase fuel consumption, and affect the function and power of the initiator.
2. Carbon deposition on the throttle
It is easy to cause idle flutter instability, poor acceleration, difficult starting, and further will constitute a misfire and broken cylinder until it cannot be initiated.
3. Carbon deposition in the air intake
Because the gasoline and air demand are mixed in the inlet tract, it will absorb part of the gasoline like a sponge, causing the gasoline entering the incineration chamber to become thinner, and the pipe wall that constitutes the intake duct will become rougher, and the intake air will vortex, affecting the intake power and the quality of the mixture.
4. Carbon deposition in the intake valve
Preventing the fuel from reaching the cylinder, affecting the effective opening and closing of the intake valve, constituting a loose valve seal, making the cylinder pressure insufficient, constituting initiation difficulties, initiator shaking, and severely affecting the initiator power. In addition, it will accelerate the wear of the valve stem and valve seal, which constitutes oil channeling and burning of the engine oil.
First, first of all, ensure that the air entering the initiator is clean, and the air filter element is replaced regularly, and do not be cleaned repeatedly before use.
If the ambient air is not very good, the haze is severe, the dust climate is more, the current income and expenditure construction site and other places with a lot of mud and dust, you need to replace the air filter as soon as possible. Every time you do not need to replace the air cleaner, you should take it out and tidy it up.
Second, ensure the cleanliness of the oil.
If you go to the regular Sinopec and PetroChina to refuel, the relative oil products will be better. Try not to go to private small gas stations to refuel, although the price of oil is cheap, but the quality of us is uncertain, if you know the gas station purchase channel and oil quality is fine, then you can also add.
3. Organize regularly
Carbon deposition is a very stubborn existence, if the method is not used well, the impact on the car is very large, and the car's problems are also repeated repeatedly. If we don't want these problems on the car to appear repeatedly, and we want the car to adhere to a good function, then our first task is to sort out the carbon deposit.
Here is a reference to the cleaning cycle:
The throttle is cleaned once every 2 to 40,000 km, don't do it every time you go to maintain it.
The fuel injector is cleaned once for 5 to 80,000 km, and the fuel treasure is used, so there is generally no need to do this thing.
The three-way catalytic 30,000km is cleaned once, but different models, the types are very different, some have a long life, and some are less than 30,000km.
Of course, this cycle is only a reference, and you need to see your own manual and corresponding solutions for details.
Some people often say: the car should be "pulled at high speed" every once in a while, and the high speed has a good effect on sorting out the carbon deposits of the initiator. Is this true?
The principle of high-speed carbon removal is that when the car is traveling at high speed, the engine always operates at a high speed, which greatly increases the pressure of the intake and exhaust gas, and provides the car with the opportunity to fully incinerate gasoline.
The speed of each gear is maintained in the range of 3000 to 4000, and each gear is insisted on for a period of time, so that the piston and gear can test the high-speed operation condition and achieve the purpose of pulling the high-speed.
Indeed, when running at high speed, the operating power of the engine is relatively high and very stable, and the incineration of gasoline will be more sufficient, and the carbon deposition will be less, so the condition of the car that often runs at high speed will indeed be better, but the carbon deposition that has been attached to it for a long timeYou can't get rid of it just by pulling the high speed.
Therefore, a true expert will not adopt such an approach.
Since the "high-speed" method doesn't work, what is the best way to clean up carbon deposits?
I went to ask a maintenance man who had been working in a car dealership for 20 years, and he taught me a trick to spend less money - that isUse a carbon deposition cleaner designed for car dealerships.
It can effectively clean up the carbon deposits without damaging the parts, which not only has a good effect, but also will not damage the parts and will not leave potential safety hazards to the major parts.
Learning this trick only takes one cycle to make all the carbon deposits in the car run out, which not only makes the carbon deposits clean up effectively, but also saves money.
It is to use this safe and effective Goodway carbon master, which is also the method that many old drivers are using, 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 old drivers are using the product, the carbon removal effect is good, the safety performance is also very high, it is worth recommending, and the used 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!