Will the filter element of the exhaust pipe cup of large trucks be blocked?

According to Sohu. Truck exhaust filter element is a new type of high-efficiency adsorption material. The filter element is used to filter impurities, which will be blocked after a long time.

When the filter element in the exhaust pipe cup is blocked, the resistance of air passing will increase, resulting in insufficient intake of diesel engine and blocked circulation in the cup, leading to exhaust gas entering the air filter, too low throttle opening, unstable low-speed throttle and even failure to catch fire. If there are too many impurities and grease, it will stick to the filter paper.