Inspection and maintenance of engine intake pipe

The intake pipe is divided into an intake manifold and an intake manifold. The intake manifold is usually a plastic hose with a larger diameter; The intake manifold is generally made of aluminum alloy and directly cast into shape, with the same quantity as the number of engine cylinders.

The intake pipe refers to the section of the pipeline where air enters from the intake port, passes through the air filter, and reaches the front of each cylinder. It is the main intake pipe of the engine and also the overall intake pipe. The intake manifold refers to the section of pipe through which air enters each cylinder from the intake pipe and is distributed to each cylinder. Each cylinder has an intake manifold. The design of the intake manifold ensures that the intake distribution of each cylinder is reasonable and uniform. The intake duct is the passage through which air enters the engine body and leads to the cylinder. It is mainly composed of passages designed on the cylinder head, and the intake passage is controlled by the intake valve at the end to regulate the intake volume.