The consequences of not cleaning the throttle

Hello! The consequences of carbon deposition on throttle are very serious! Because the structure of carbon deposit is similar to sponge, when the valve forms carbon deposit, a part of the fuel injected into the cylinder will be adsorbed every time, which will dilute the concentration of the mixture that really enters the cylinder, resulting in poor engine operation, difficult starting, unstable idle speed, poor acceleration, sudden refueling and tempering, excessive displacement and increased fuel consumption. In severe cases, the valve will not be closed tightly, so that a cylinder can not work completely because there is no cylinder pressure, and even the valve can not go back. At this time, the valve and piston will interfere with each other and eventually damage the engine.