Southeast Yue Ling V3 is always on recently, and suddenly there is no throttle?

My car is a 12 manual gear, and it has driven more than 70,000 kilometers. I found a problem while driving recently. When I was driving, I suddenly lost the accelerator. When you step on it again, please ask the great gods to point out what the problem is. My car is a 12 manual gear, and it has driven more than 70,000 kilometers. I found a problem while driving recently. When I was driving, I suddenly lost the accelerator. If you step on it again, there will be a reaction. Please ask the great gods to point out the problem. 1. The engine produces more carbon deposits. This situation is mainly due to the fact that gasoline is not fully absorbed by the engine, which leads to the formation of carbon deposits, resulting in insufficient combustion of the car, leading to car jitter and increased fuel consumption. 2. The oil quality does not match the engine. For example, 0W20 is suitable for Japanese smooth inner walls, 5W30 is suitable for European and American cars, and 0W40 is suitable for old cars with high viscosity. Once the oil viscosity is too high, it will lead to higher fuel consumption and carbon deposition. 3. If the throttle or nozzle is not cleaned for a long time, the spark plug is not replaced for a long time, or even the intake manifold fails, or the engine is out of the cylinder, it will affect the fuel atomization combustion and lead to a series of problems. Trust me, it's the stop light switch! Mine is the same, just change it. You can try to find a road without cars, drive normally, and then brake with your left foot, and there will be no throttle soon. Be careful, the car will suddenly slow down, be careful! Poor contact of the throttle sensor, too much carbon deposit on the throttle, and the throttle is stuck. Throttle is a controllable valve that controls air to enter the engine. There are two kinds: traditional cable throttle and electronic throttle. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It connects the air filter and the engine block, and is called the throat of the automobile engine. Whether the acceleration of a car is flexible is closely related to the cleanliness of the throttle. Whether the throttle should be removed for cleaning is also the focus of discussion among car owners. The traditional engine throttle control mechanism works through a cable or a pull rod, with one end connected to the throttle pedal and the other end connected to the throttle linkage plate. The electronic throttle mainly uses the throttle position sensor to control the throttle opening according to the energy required by the engine, so as to adjust the intake air. @20 19