Why is the throttle dirty? Why is the throttle dirty?

There will be some problems after the car is used for a period of time, which can also explain the necessity of regular maintenance of the car. The accelerator of a car is a very important part. If there is something wrong with the throttle, it will bring a lot of adverse effects to driving. So, what is the reason for the dirty throttle? What is the performance of dirty throttle? There are many reasons for dirty throttle, such as oil quality, air quality, air filter replacement cycle, driving habits and so on. Simply put, just like cooking fumes at home, there are oil and gas in the crankcase and other parts of the engine. Oil and gas combine with unfiltered dust of air filter and carbon produced by incomplete combustion to form carbon deposit. There is no way to completely avoid this problem. Generally, the dirty throttle has the following reasons: 1, mainly due to the internal environment of the car, poor filtration by the intake filter and heavy dust in the surrounding environment. 2, the variety of engine oil is not good, and the evaporation is large. It is produced by oil, gas and impurities in the crankcase. 4, after the flameout, the throttle can't be very tight, inhale some dust, many a mickle makes a mickle. Consequences of not cleaning the throttle If the throttle is not cleaned, it will increase fuel consumption and carbon deposition, and the vehicle will shake or fluctuate abnormally when idling, resulting in long-term failure to start. However, the throttle does not need to be cleaned frequently to avoid damage. Throttle cleaning 1. Throttle cleaning You use tools to remove the intake hose. 2. Clean the carburetor and spray it on the cotton cloth to wipe. 3. Just wipe off the carbon inside. 4. Be careful not to remove the throttle for cleaning, which will easily damage the internal principle of the throttle. Throttle controls air to enter the engine, which is in a very critical position. If there is a problem, it will affect the normal operation of the engine, lead to the failure of the car to run normally, may cause engine damage, and even lead to traffic accidents in serious cases, so we must pay attention to it.