Cleaning the fuel systems of gasoline engines

Clean and fuel quality affects the operation of the engine. In recent years, cleaning the fuel system the car has become very relevant services to the Russian car market. Cars equipped with modern engines are very sensitive to low-quality fuel, and thus motors require periodic cleaning of the fuel system. The engines are very sensitive to any changes in air-fuel mixture, and these changes may lead to a deterioration of the engine, and, hence, to repair. How clears the fuel systems of gasoline engines, will tell that story. Introduced by manufacturers to modify the fuel system of the car lead to changes in the service of this mechanism. Russian garages are actively developing and improving methods of cleaning the fuel system of gasoline engines. Production of chemical agents used for this process, so do not stand still, and appears regularly fluid designed for home and professional use. The emergence of engines produced with the latest technology, provides for the use of modern equipment for cleaning the fuel system. Hardware developers and auto-chemistry have to take into account changes in the production of cars and improve their products by applying the latest innovations. Gasoline engines of modern cars are very sensitive to the purity of fuel and oil systems, but the repair and maintenance of such engines is still possible. The engines of cars produced no later than 2003 is generally considered as modern engines. Ordinary cleaning injectors is not enough, so the ideal solution would be to flush the entire fuel system of the car in the complex. Cleaning the fuel system gasoline engine means itself: replacing the fuel filter, flushing sensor idle; replacement candles, washing nozzle injector, removing the throttle valve and flushing. It should be noted that most often clog block the throttle than the fuel injector. Failure to replace the air filter will result in settling of mud-fuel path. Regardless of the type throttle actuator, the process of cleaning the same binding as the cleaning of the injectors. When cleaning is necessary to remove the damper. This will provide more efficient cleaning of the site, and not only from the air filter. It is known that access to the throttle flap is difficult, therefore, to spend quality cleaning the entire site should be removed. Timely replacement of air and fuel filters can not guarantee 100% protection from pollution throttle valve. Installing an exhaust recirculation (EGR) on most modern car models, leads to contamination of the collector unit and the throttle valve, as part of the exhaust gas flows back into the reservoir. One would like to ask the producers about the reasons to apply the system, increasing pollution of air / fuel cell. But in fact guilty of producers in that there is no pollution. The engines are designed taking into account the specific conditions of their operation. These conditions involve the use of clean fuel and necessary maintenance. Contamination of the fuel-air system is due to the use of substandard fuel. So after several months of operation of gasoline engines work much worse. Also on the operation of the engine affect the Russian conditions under which the motor is running, and they in turn are very different from ideal conditions. Contaminated not only working components of the fuel system, but also the measuring devices. Such pollution leads to a subsequent change in the process of mixing, which greatly affects the quality of fuel combustion. This process can be traced to the work of the air flow sensor (MAF-sensor). Check the status of the sensor relates to the system engine failure, they are reduced to that engine ECU does not detect the direct damage of the executive sites and sensors. In addition, some parameters of the fuel system may be outside the acceptable range. Failure or contamination of the sensor the amount of air that enters the cylinders, leads to excessive enrichment or depletion of the fuel-air mixture. Reduce the sensitivity of the sensor contributes to the formation of an oily film and deposition of soot on the meter. But more often exposed to clean the throttle, so the sensor cleaning MAF - a service being provided, not all service stations. Diagnosis of this sensor to a rather difficult, as mistakes can not be determined for a long time, but a change in testimony is gradual. Significant excess of the required values ??leads probe into emergency mode, with the signal of a system failure to the control unit. At the same gasoline engine for quite a long time may malfunction, and the cylinders will produce the wrong mixture, which burns incompletely. Incomplete combustion of fuel-air mixture lead to contamination of the valves and combustion chamber. With the means of removing contaminants from the carburetor can remove soot and oil film from the flowmeter. Very often when cleaning the fuel system of a gasoline engine to forget to clean the master valve exhaust gas recirculation. It should be noted that the valve periodically clogged various deposits to hold the cleaning is difficult. Manufacturers of solvent does not take into account this specificity, and therefore treatment technologies valves do not exist. Now there is only one company that offers a product designed to clean the valve - a company of auto-chemistry BG. This service includes: cleaning the intake manifold; purge valve EGP; clean throttle body and injectors. It should be noted that the above does not apply to engines with direct injection of gasoline fuel, as their fuel system is a separate topic of conversation. Engines of this type are equipped with injection pump and injectors working under high pressure. All the details of such a fuel system maintenance-free.