Exhaust pipe maintenance refers to the repair or replacement of the exhaust pipe and related components in a vehicle's exhaust system, primarily addressing common issues such as exhaust pipe cracking, blockage, air leakage, and denting. As a key component connecting the engine and the muffler, the exhaust pipe's core functions include vibration and noise reduction, ensuring smooth exhaust gas emission, and extending the lifespan of the exhaust system. Ignoring exhaust pipe abnormalities (such as sputtering noises, water accumulation, smoke emission, or "backfiring" phenomena) may lead to problems like oxygen sensor damage, reduced engine performance, or excessive emissions. It is best to restore the system's function through professional maintenance in a timely manner to ensure driving safety and compliance with environmental regulations. In daily maintenance, attention should be paid to avoiding driving through water and contact with corrosive substances to reduce the risk of malfunctions.
