Recently, some friends seem to have shaken the idea of “the engine is an important part of the car”. Everything comes from the opening of the movie “Speed and Passion 8″, and the words of Dominic Torreto on the streets of Cuba.
“It’s not important to know what is in his car.”
“What is important is who holds the steering wheel”
In the end, he did use a Chevrolet Feetline, the slowest in Cuba, to win the fastest Ford Customl in Cuba. But friends who have watched the movie carefully should be clear that Dominique Torreto’s final victory is based on the recoil of the engine when it is burning, not entirely powered by the engine. But in the end he also paid the price of the entire car scrapped.
So wake up, everyone is being delayed by the racer! We still have to pay attention to and maintain one of the most important parts of the car – the engine.
If your car has insufficient power after driving for a certain number of miles, the fuel consumption increases, the engine sways, and the abnormal noise of the engine increases. That means your car may be suffering from sludge or carbon deposits.
Sludge, carbon deposits are the two biggest killers of the engine, especially in the spring and summer season, humid air and a lot of dust are more likely to increase their production.
Causes of sludge
The city’s car ownership is getting higher and higher, resulting in road traffic congestion. The car is often in a low-speed state. At this time, the crankcase temperature is low, and when the engine is running at low speed, the fuel injection is high, and some of the incompletely burned gasoline fuel enters the crankshaft. The box, which produces low temperature sludge.
The engine is equipped with a crankcase ventilation valve, which is responsible for balancing the pressure of the crankcase when the engine is running at high speed. When the crankcase ventilation valve is partially or completely blocked by oil impurities, sludge, etc., the exhaust gas and water vapor inside the crankcase cannot be discharged in time. The chemical reaction leads to the production of sludge, and a vicious cycle occurs, and the sludge becomes more and more serious.
In order to improve fuel economy, some high-performance direct-injection engines use a technique called lean combustion to accurately calculate the gas flow condition and accurately control the ignition time to reduce fuel injection through complex combustion chamber shape design.
The quality of domestic gasoline is generally not high, which will inevitably lead to an increase in nitrogen oxides. The exhaust gas emission can be solved by a highly efficient exhaust catalytic converter, and the exhaust gas entering the crankcase promotes the formation of sludge due to the high nitrogen oxide content.
Cause of carbon deposition
Gasoline is extracted from crude oil. The gasoline itself contains colloid. During the combustion process of the engine, due to the high combustion temperature, the gasoline mixture stays for a short time, so some substances that are partially vaporized and incompletely burned will accumulate. Gasoline nozzles, front and back of the intake valve, piston top, spark plug and combustion chamber.
In addition, the oil vapor passes through the oil separator (commonly known as “funnel”) and enters the intake manifold to be introduced into the combustion chamber for reuse. The small amount of high-viscosity oil contained in the oil is combined with the dust in the air to adhere to the intake manifold. In the combustion chamber, carbon deposition is also formed by high temperature combustion.
Clay and carbon damage
A large amount of sludge will block the filter and the oil hole, which will make the engine difficult to lubricate, which will aggravate the wear of the engine. In addition, when the oil is oxidized at high temperature, the paint film and carbon deposit will bond to the piston, which will increase the engine fuel consumption and reduce the power. In severe cases, the piston ring is stuck and the cylinder is pulled.
The carbon deposit will cause the movement of the machine to be poor, which will cause the machine to get stuck and damage the engine. The most typical situation is that the carbon in the back area of the intake valve causes the combustion chamber to be tightly sealed, resulting in insufficient engine power.
How to solve the sludge and carbon deposition?
Till now the best solution is using HHO carbon cleaner to do regular service.
HHO Carbon Cleaner is a new type of car carbon removal machine, which use water as the main raw material, through electrolysis to create oxygen and hydrogen gas, then through hydrogen and oxygen catalytic principle, oxygen-rich combustion principle and hydrogen cycle principle to conduct a comprehensive and thorough removal internal carbon deposit.
O, H and OH active atoms, which can quickly penetrate long hydrocarbon chains or long hydrocarbon chains in the nozzles of the car, the walls of the combustion chamber, etc., together with the melting of water and the vibration of the engine, to achieve a long hydrocarbon chain or The long hydrocarbon chain detaches the material, thereby eliminating all parts of the engine wax and colloidal impurities. The water produced by the combustion of hydrogen and oxygen adheres to the particles on the engine wall and the exhaust pipe wall. The dirt is wetted and melted into a liquid, and then driven by the exhaust pressure to leave the car. Implement an internal automatic cleaning process.