What Causes the Exhaust Pipe to Make a Popping Sound After Driving Through Water?

[ChristianAnn]

The reason for the exhaust pipe making a popping sound after driving through water is damage to the muffler and exhaust pipe, aging of the heat shield, or a cracked exhaust pipe, among others. Below is an introduction related to vehicle wading: Introduction: Vehicle wading, as the name suggests, refers to driving a vehicle through low-lying, waterlogged roads. This usually occurs during rainy weather, in low-lying areas where poor drainage leads to water accumulation on the road. Precautions: Before wading, observe the road conditions carefully; during wading, maintain steady power; after wading, check the electrical system. If a car stalls in water, the main reason is usually water entering the exhaust pipe, though in some cases, electrical damage may also occur. Once a car stalls in water, do not attempt to restart it, as this may cause water to enter the intake manifold and damage the valves, potentially leading to severe engine damage. Instead, the car should be towed to a 4S shop immediately for professional handling.