First, the risk of carbon deposition OBD2
(1) pre-combustion chamber to start the nozzle hole with carbon deposition will plug the nozzle make the engine start difficult;
(2) fuel injectors gather carbon easy to stuck fuel injectors cause the engine to stop the cylinder run or suddenly turn off;Carprog
(3) the top of the piston carbon deposition will form a lot of hot surface cause premature combustion and deflagration shorten the engine life;X431 TOOL
(4) Cylinder head with carbon deposition will reduce the engine cooling effect the engine's power and economy are greatly reduced;5054A
(5) spark plug too much carbon in the fuel after the wet equivalent to the spark plug between the electrode shunt resistance caused by spark plug leakage can not work;Autel DS808
(6) piston ring groove carbon deposition will make the piston ring backlash, backlash smaller _ even no gap; cause the piston ring cement loss of elasticity even breaking the piston ring and pull the cylinder;PS100
(7) valve duct and valve stem carbon deposition will accelerate the valve stem and valve duct wear and tear will even cause the valve stem in the valve tube within the hair astringent and stuck;
(8) valve and its seat on the working surface of the accumulation of carbon will cause the valve closed lax and leakage _ engine difficult to start, work weakness and easy to burn the valve and other undesirable phenomena.automobile repair guide
Second, the formation of glial and carbon depositionFuel in the storage, transportation process _ prone to oxidation reaction _ the formation of colloidal substances. These colloidal substances according to the solubility of gasoline can be divided into: soluble and insoluble in the gum.Auto key programThe insoluble gel, also known as the sediment _ it joins the fuel tank with the fuel tank _ will be attached to the fuel filter _ plug the filter medium _ to reduce the amount of oil _ to make oil shortage _ fuel atomization bad _ Resulting in flammable mixture dilution _ engine power and economic decline.The sol-gel enters the combustion chamber and the gasoline together. After burning, it will form many hard deposits on the intake valve, the piston top, the piston ring groove, the combustion chamber, the spark plug and other parts. Acceleration is not smooth _ idle instability _ stall, jitter, knock and a series of failures.When the engine is working, it is not possible to burn 100% of the oil that is fueled or flipped into the combustion chamber. The unburned part of the oil forms hydrochloric acid and resinous colloids under the catalysis of high temperature and oxygen. Adhesive to the surface of the part. The role of high temperature and further MASTER MST-500 concentrated asphaltene and oil coke and other complex mixture of the so-called carbon. Vehicle driving _ because the fuel in the glial and combustion after the formation of carbon deposition caused by the failure is more common _ great.
Third, how to remove gum and carbon deposition Benz IR Key Program
In order to eliminate these failures, it is necessary to remove the coke from carbon and gasoline. However, many of the current methods used in the garage are to be cleaned and then cleaned. This method is not only time consuming and costly. It is not ideal, and it is not possible to remove the glial from the tank and the tank. It is also not suitable for today's car engines because today's car engines are assembled according to stringent process requirements in a clean, dustproof and ultra-quiet environment. After cleaning and re-assembly _ its power, sealing performance can not be compared with the original performance.It is no longer necessary to worry about this because it is only necessary to add a certain percentage of the fuel system in the fuel tank cleaning agent _ can solve the problems caused by carbon deposition. Fuel system cleaning protectors are gasoline and diesel general products , Designed specifically for the EFI car design, there are gasoline engine dedicated _ in the car can automatically remove the hard carbon deposition _ the engine's performance back to normal _ no longer by the disintegration of the pain _ can completely remove the carbon _ Reloading driving pleasure.After using this product to clean the coke, you should replace the petrol filter, because the jelly and tubing in the glial material and sediment are gathered in this _ if not timely replacement _ may cause poor fuel supply.