What will happen to the car if the throttle hose is removed to start it?

It will cause vehicle jitter, insufficient engine power, waste of engine oil, and the engine fault light will be on, so it is necessary to go to the maintenance station for inspection or replacement as soon as possible. The engine intake hose is usually located between the throttle valve and the engine intake valve. The intake pipe is a general intake pipe. The intake manifold distributes air to each cylinder to support combustion. The gas atomizes gasoline through the carburetor and enters the cylinder with the air.

The air inlet of the engine is the passage for air to pass in and out of the air purifier, the air inlet pipe is the manifold connecting the air purifier with the carburetor, and the air inlet manifold is a pipe with the upper end connected to the bottom of the carburetor and the lower end connected to the intake valve of the cylinder block.

The air inlet pipe comprises an air inlet main pipe and an air inlet branch pipe. In addition to power, the engine must have good economy and emission performance. In gasoline engines, the atomization, evaporation and distribution of combustion and the utilization of pressure waves must also be considered in the intake pipe. On the diesel engine, it is also required that the air flow forms an intake vortex in the cylinder through the air inlet to improve the formation and combustion of the mixture.