Automobiles, as a cross-era product, have brought convenience to people's lives and allowed people to go out without fear of wind and rain. At the same time, cars also put a heavy burden on us.
To put it mildly, the car is easy to cause bumps in daily driving, and sometimes it will even cause serious consequences, which is a huge economic expenditure; To put it mildly, car maintenance often accounts for a large part of our daily living expenses.
In recent years, it can be seen that there are more and more people with cars, most of them have at least one car parked at the door of every household, of course, there is no need to say much about how to drive, as long as people with a driver's license already know, but about how to maintain the vehicle, there are fewer people who understand,Therefore, many people have not paid attention to the maintenance of the car after driving for several years, which causes the performance of the car to deteriorate, which is basically caused by serious carbon deposits.
Friends may ask how to avoid carbon deposits?
The answer is that carbon deposits are inevitableWhether it is long-term low-speed operation or long-term high-speed operation, it is impossible to avoid the generation of carbon deposits; And how to remove carbon deposits is also a headache for car owners.
In fact, it is not difficult to remove carbon deposits, so let's approach "carbon deposits" together.
All internal combustion engines,As long as fossil fuels are burned, it is basically inevitable that carbon deposits will be generated.
The reason is very simple, go back and get a candle, light a fire and burn it casually on the top of the pot, and after a while to see if there is a black residue on the pot.
Because of combustion, it is impossible to reach 100%, after burning, it will have some by-products, these by-products adhere to the cylinder wall, including the exhaust system, after a long time, it will naturally form carbon deposits.
Like the bottom of the pot at home, the natural gas is burned, and after a long time, go to see if it is the same layer of ash under the bottom of the pot, and carbon deposition is inevitable.
Carbon deposits are like the swollen beer belly of a middle-aged man, like the bone spurs of the joints of the elderlyWhatever it looks like, it isImportant lesions that affect the engine, valve, spark plug and other functions of the car.
The reason why a person gets sick must be because of his usual habits. The same is true for vehicle carbon depositsThe reason why carbon deposits occur in a car has a lot to do with the usual driving habits of the owner.
As the price of oil continues to rise, turbine engines, which can produce more power from small displacement engines, are gradually becoming popular.
But you know what?
Compared to naturally aspirated engines,Turbocharged engines are more susceptible to carbon deposits, and this is the enemy of all fuel engines!
It is very common for turbocharged engines to produce carbon deposits, and there are three main places:
1) Turbocharger bearings generate carbon deposits
Under normal circumstances, the working speed of an ordinary automobile engine is 2000 to 4000 rpm, and the limit speed is about 9000 rpm.
And the turbocharger'sThe rotational speed is usually as high as tens of thousands or even hundreds of thousands of revolutions per minuteThis results in a very high operating temperature, and the bearings of the supercharger are usually floating on the oil.
On the machineThere will inevitably be some places where the oil and the bearing come into contactThe chemicals are scorched, creating carbon depositsand eventually into the oil.
2) Carbon deposits are generated by high air temperatures
When the turbocharger is working, in addition to the temperature generated by the friction of the bearing, the exhaust gas of the engine, which is the driving force, will also bring high heat, so the supercharger will appear "red hot" when working!
This leads to:The air passing through the supercharger is also heated, when it is finally mixed with gasolineThe high temperature of the air will lead to the instability of the composition of gasoline, and some carbon elements will be precipitated.
And theseCarbon alone cannot be burnedof,Eventually, it will remain in the piston or throttle.
3) Carbon deposition in the supercharger blades
Exhaust gases after engine combustion,At the same time as driving the supercharger, it will alsoResidual part of the carbon in the leavesAbove.
That's the same as the kitchenRange hood blades are the sameAlthough the oil smoke is absorbed, there is also oil accumulation on the leaves.
1.Long-term idling - an eternal pain in the heart of every driver in the city
Driving on the road, half an hour's journey can be driven for two hours, whether it is an elevated or ordinary road, traffic jams are desolate. If you find that you can't move in a short time, let's take the initiative to turn off the ignition and wait.
Friendly reminder: If your car has an automatic start-stop function, it can not only effectively prevent carbon deposits from the engine from long-term idling, but also effectively reduce fuel consumption.
2.Frequent short drives – the norm for people with metro bus phobia
In order to avoid the crowded buses and subways, some car owners and friends also drive two or three kilometers away. However, often driving short distances, the engine is unable to reach optimal operating temperatures, resulting in insufficient fuel combustion and carbon deposits. Therefore, it is recommended that you travel low-carbon, ride a shared bicycle for two or three kilometers, and exercise by the way.
3.Gasoline is of poor quality - greedy for small and cheap suffers big losses
Poor quality gasoline has a lot of impurities and cannot be fully combusted, resulting in carbon deposits inside the engine. Therefore, please be sure to choose a regular gas station to add high-quality gasoline to your car, and don't be greedy for a small bargain.
When we notice the following conditions in our car while driving, we should pay attention, which means that the carbon deposition of the vehicle has been very serious.
First, it is difficult to startIf you often encounter difficulties in starting the car, you should be vigilant in advance, one is due to the spark plug, and the other is that the carbon deposits in the engine are too serious. As soon as the carbon deposits are too much to various parts of the engine, it will block the air intake, and it will be difficult to start.
2. Abnormal shaking of the vehicle
When starting the car, sometimes you will feel that the vehicle shakes frequently, normally one or two times, which may also be caused by too much carbon deposit.
Because too much carbon deposition first affects the operation of the engine, the blockage causes the engine to need more power to support the operation of the vehicle.
So how do you judge? Normal start vehicle with the engine operation force body will shake a few times, familiar with the car operation, when we start to encounter a different vibration frequency from the past, you can basically judge the abnormal operation of the engine.
Third, high fuel consumption
Fuel consumption is higher than usual, and it is possible that the carbon deposits will be severely clogged and will affect the ignition of the spark plug and the air intake of the engine, and it will be relatively difficult to fully ignite the fuel in the car. The car needs more fuel, so the fuel consumption increases.
Fourth, the exhaust gas is strong and the smell is pungentWhen you find that the smell of your car's exhaust is different from the past, you should be vigilant. In the case of insufficient engine fuel, the carbon deposits produced by the substance, in addition to adhering to various parts, over time, the three-way catalytic converter will have various problems, and the release of exhaust gas will be very strong and pungent.
If it is in a blocked state for a long time, it will make the ternary fail, and disassembly and cleaning will damage the life of the car. Therefore, the maintenance of the car is not only the appearance, but also the inside should be cleaned with a leave-in detergent to clean the accumulated carbon deposits, which is conducive to prolonging the life of the ternary.
Generally speaking,After 20,000-30,000 kilometers of driving, it is time to clean up the carbon depositCarbon deposits are not always cleaned up.
Therefore, if the maintenance shop says, "Your car has carbon deposits, you have to remove it quickly", you have to pay attention!
If there is too much carbon, it will bring some problems that cause the engine to not work properly, such as:Carbon deposits in the combustion chamber, will causeEngine knocking, carbon deposits on the fuel injector, will causeThe engine shakes and acceleration is not smooth, the throttle valve carbon deposit, will cause the vehicleWeak acceleration, idle jitter, or does not maintain a stable value at idleStart-up is difficult, fuel consumption increases
When the carbon deposits are serious enough to cause substantial damage to the engine, they must be removed.
Carbon deposits must be cleaned up in time, otherwise the consequences are unimaginable, and many drivers will often use the highway to save moneyWays to get rid of it, but will it really work?
Cars also have a lifespan, and if you set a life cycle for a car, it can be divided into five periods:
1. The early years are 1 3 years after buying a car, and no matter how you drive or toss, it will not be broken.
2. Youth, 3 to 6 years after buying a car, the car is well run-in, very good to drive, and the car is in the best condition.
3. In middle age, 6 to 10 years, some parts begin to age and wear. In particular, some rubber parts will bear the brunt of failure.
4. In old age, 10 to 15 years, all kinds of failures and problems will come.
5. Dangerous period, more than 15 years, facing scrapping;
Many drivers will find that the car has been driving for a long time, but naturally there will be insufficient power and fuel consumption, in addition to the normal aging of the equipment, the owner does not pay attention to maintenance is also an important reason.
1. Use less air conditioners and stereos after the engine is turned off
When we are driving outside and waiting for someone, many car owners will worry that the fuel consumption will increase when the car idles for a long time, so they will choose to turn off the car temporarily, but still turn on the air conditioning, audio, lighting and other equipment. As everyone knows, the opening of these devices needs to consume the power of the vehicle, and the use of electric batteries when the vehicle is turned off will be in a situation of "only discharging and not charging", which will lead to a lack of power for a long time, and even find that the car cannot be started when you drive next time. Therefore, it is best not to use electricity after the car is turned off during the run-in period.
2. Drive in accordance with the operation specifications and focus on protecting the gearbox.
The manual transmission car should standardize the use of the clutch and pay attention to the toothing problem of the gearbox. Automatic transmission car should resolutely prevent the car from switching between D and R gears without stopping, there has been a precedent to do so, and the life of the gearbox will be greatly shortened. 4.It is better to choose a flat place for parking, and it is better not to go on the road often, and it is better not to go up. If you don't use the car for a long time, you should regularly turn on the fire and run it for a few minutes to avoid damage to the electronic components due to moisture and short circuit. Many electronic products will not break if they are used all the time, and they will break if they are left unused for a period of time.
3.Refuel, don't overfill
At the latest, you should go to refuel immediately after the fuel gauge light is on, because when the light is on, the amount of oil is very small, and if you continue to use it, it will affect the heat dissipation of the gasoline pump, resulting in a shortened life. If you want to refuel, don't overfill it, stop jumping the gun, and don't exceed 10 yuan if you want to make up a whole number. Suppose 182 yuan jumps the gun, at most add to 190 yuan, don't add to 200 yuan, the fuel tank is too full, it will damage the carbon canister, and even produce danger. In addition, you should go to a regular PetroChina or petrochemical refueling station, and try not to go to a small private gas station.
4. Slow down on potholes and uneven roads
If there is a speed bump or pit ahead, be sure to slow down, because if you pass quickly, the damage to the car will be great. It can cause deformation of the steel rim and even a puncture, and the chassis suspension tie rod will also be affected. In addition, the occupants of the car may feel uncomfortable.
Can "pulling the highway" really remove carbon deposits?
For family cars, there are still certain tricks to "clear carbon deposits" if you want to bang the accelerator, and only after mastering the method can you play a certain role in removing carbon deposits.
Ji Xunzhuan published an article in the journal "Global Market", "Causes, Hazards and Preventive Measures of Carbon Deposition in EFI Engines".
At high rpm and high speed, the large flow of air into the engine can play a role in scouring carbon deposits.
It's like: there is a thick layer of ash on the table, and the usual wind can't blow it, so take a hair dryer and blow it like this, maybe you can really blow the ash clean.
The specific method can refer to Volkswagen's invention patent in the United States, US 6866031 B2 "Direct Injection Internal Combustion Engine", for you to find out.
Put it this way: a speed of more than 3,000 rpm and a continuous drive of 20 minutes can remove a thick layer of carbon deposit.
Speaking of people: keep it above 3000 rpm on the highway, and then continue to drive until more than 20 minutes, which can effectively remove a large part of the carbon deposit.
But this method can not completely clean up the carbon deposits in the car, if you want to completely clean up the carbon deposits in the car, you can use safe and effective carbon deposits cleaner, which 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 deposits, 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!
I went to consult an old maintenance worker who has worked in the car dealership for more than ten years, and he taught me a trick to spend less money: that isUse the special carbon deposition cleaner for the car dealership, and the carbon deposition will run out after use.
In particular, the professional carbon deposition cleaner of the no-dismantling type to clean up the carbon deposits in the car is not only effective, but also does not leave potential safety hazards because there is no need to disassemble the parts.
It can also be cleaned up after the carbon deposit, so that the carbon deposit fault can be solved, this method is now recommended by many maintenance workers to remove carbon deposit, if you don't know how to maintain the car, today this little trick must be learned.
If your car also needs to clean up carbon deposits, you can use the following products that old drivers are using, with good carbon removal effect and high safety performance, which is worth recommending and 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!