What could occur if the induction system of an engine becomes obstructed?

When the induction system of an engine becomes obstructed, it restricts the airflow into the engine, which is critical for the combustion process. This reduced airflow means that less air is mixed with fuel, ultimately limiting the amount of fuel that can be burned efficiently. As a result, the engine may not be able to produce the power it is rated for, or it may fail to run altogether if the blockage is significant enough. This condition leads to engine inefficiency and poor performance, highlighting the importance of an unobstructed induction system for optimal engine operation.