The formation of gum and coke

    Fuel storage, transport, prone to oxidation to produce a gelatinous substance. These gelatinous substance can be divided according to the solubility of gasoline: soluble colloidal sol quality and not. Sol, also known as non-quality deposits, after which the vehicle tank and fuel join, it will adhere to the fuel filter, clogged filter media, so reducing the amount of oil, so that the amount of oil shortage, poor fuel atomization, resulting in thinning combustible mixture, engine power and economic decline.
Soluble gum into the combustion chamber and burned with gasoline after the intake valve will be in the piston top ring groove, combustion chamber, spark plugs and other parts of the formation of a lot of hard coke, causing the valve closed lax, engine performance degradation, such as accelerate the flow, unstable idle, stalling, jitter, and a series of failures knock.
When the engine is operating, fuel oil or lubricating oil fleeing into the combustion chamber can not be one hundred percent combustion, hydrochloric acid and resinous gums unburnt part of the fuel and oxygen is formed at high temperature catalysis adhered to the surface of the part, and then through high temperature further concentrated into a complex mixture of asphaltenes and oil coke quality, etc., the so-called carbon. - Used Generators
Vehicle because fuel combustion gum and coke formation is relatively common cause failures, problems small but lethal.
Harm coke
With parts of the cylinder head coke, will reduce the cooling effect of the engine. The engine's power and economy are greatly reduced. Pistons top coke, will form many hot surface, causing early ignition and deflagration, shorten engine life. Work surface and valve seat poly carbon deposition, it will cause the valve closed lax leak appears difficult to start the engine, the valve is easy to work and unable to ablation and other undesirable phenomena. Valve guides and valve shank coke gumming, will accelerate the valve stem and valve guide wear, and may even cause the valve stem in the valve guides movement astringent and stuck. Piston ring grooves coke, makes piston ring side clearance, backlash smaller, even without gaps; cementation cause piston ring loses its elasticity, and even broken piston rings and cylinder pull. Poly carbon injectors have easily stuck the nozzle, resulting in lack of cylinder engine is running or suddenly stalled. Pre-combustion chamber have started spray-well poly carbon, will clog the nozzle holes, difficulty in starting the engine. Spark plug fouling too much moisture in the fuel, the equivalent of a shunt resistor in parallel between the spark plug electrodes, resulting in leakage of the spark plug is not working. - Used Generators
How to remove gum and coke
To exclude these failures, we must remove carbon and gasoline gum, but the method commonly used in many garages or disassemble the engine before cleaning. This method is not only time-consuming and costly, but not ideal. But can not for the tank and fuel tank in the gum to clear, while not suitable for today's automotive engines. Because today's automotive engine is at a constant temperature ultra-quiet environment clean according to the strict requirements of the assembly process. If you disassemble and clean and re-assembly, the power, the sealing performance can not be compared to the original performance.
You can now no longer do this big headache, because only a certain proportion in the tank fuel system clean protective agent is added, it can solve the problems caused due to carbon deposition. Fuel system cleaning protective agents have petrol and diesel generic products, designed specifically for the EFI car, there is a dedicated gasoline, are able to automatically remove hard carbon deposits in driving the car, the engine performance returned to normal, longer bitter breakup of, you can completely remove coke, heavy enjoy driving pleasure. - Used Generators
After using this product to clean coke, fuel filter should be replaced. Because the fuel tank and tubing in the gum material and sediments are gathered here, if not replaced, may cause poor lubrication.

- Dongguan City in diesel generators Generator Co., Ltd. is a franchise sales, second-hand generator maintenance, generator maintenance, generator maintenance, Dongguan, used generators and spare parts production, sales, repair and service integration technology production management company.