Is there a relationship between higher shift speed and carbon deposition?

1, an automatic car automatically downshifts. After the downshift operation, in order to keep the speed consistent, the rotation speed naturally increases; 2. When the clutch is disengaged, the vehicle speed will increase; 3, car failure, dirty throttle, excessive carbon deposition, gearbox failure, need to go to a professional garage for inspection and maintenance.

The driving habits that cause abnormal speed are as follows: 1, long-term use of low-quality gasoline, long-term low-speed driving, long-term speed change and premature gear change will aggravate carbon deposition and pollute throttle, speed valve, fuel injector and other parts, resulting in abnormal speed; 2. Improper maintenance causes abnormal speed, and the use and maintenance of inferior air filter will directly affect the air quality entering the engine, resulting in abnormal speed. "