Can You Start the Engine If Water Enters the Exhaust Pipe?

[VonCamila]

If only a small amount of water enters the exhaust pipe, you can start the engine; however, if a large amount of water enters the exhaust pipe, it is recommended that drivers avoid starting the engine. Below is a detailed explanation: 1. Generally, a car's engine can be started as long as there is no water in the intake pipe. 2. If the water depth exceeds the height of the intake port, it is advised that drivers refrain from driving further. 3. Water entering the intake pipe can cause the engine to stall, and attempting to start it under such conditions may lead to connecting rod deformation or even cylinder perforation. 4. A small amount of water in the exhaust pipe usually does not pose a problem when starting the engine. After starting, you can press the accelerator to expel the water from the exhaust pipe once the engine temperature rises. However, if there is a significant amount of water in the exhaust pipe, it must be promptly removed to avoid damage to the catalytic converter.