What is the correct practice for drivers when passing through waterlogged roads?

[MaciLee]

When driving through waterlogged roads, drivers should slow down or avoid them, and must not accelerate to pass through. Below are precautions for driving a motor vehicle through water: 1. Drive in a low gear: Use a low gear (for automatic transmission vehicles, engage the hill-climbing gear) and slowly and steadily pass through the waterlogged road while maintaining control of the steering wheel. Pay attention to whether there are potholes or gaps under the waterlogged section of the road. 2. Do not restart the engine after stalling: If the vehicle stalls in the waterlogged section, remember not to restart the engine. Since the engine stalling indicates that water has entered the cylinders, restarting it could cause severe damage due to the incompressibility of water, leading to bending or breaking of the piston connecting rod components, and in severe cases, even complete engine failure.

[LeAlexis]

As an experienced driver for many years, I believe the correct way to navigate through flooded roads is to first slow down and assess the water depth. If the water level exceeds half the height of the wheels, don't risk forcing your way through, as it can easily lead to engine flooding and failure. Maintain a steady speed, shift to a low gear for stable passage, and avoid sudden acceleration to prevent splashing water and causing trouble for pedestrians or other vehicles. After passing through, lightly tap the brakes a few times to dry the brake pads and restore friction, avoiding the danger of skidding. Once during heavy rain on the highway, I encountered a flooded area and drove through slowly without any issues, while a nearby car rushed too fast and damaged its undercarriage. Also, maintain a safe distance and avoid tailgating in poor visibility. In short, staying calm is key, and safety first is the best way to prevent accidents.

[MacGideon]

I just learned to drive not long ago, and whenever I encounter waterlogged roads, I recall the method taught by my instructor: first slow down to check the water depth—if it's too deep, take a detour. If the water exceeds the door sill, it might flood the engine, which would be a huge loss. When passing through smoothly, maintain a speed of around 20 km/h and drive straight without turning. After passing, immediately test the brakes lightly to ensure they work properly, and avoid accelerating away hastily. Last week, while driving in the suburbs during rain, I encountered a puddle and followed these steps without skidding, which felt very reassuring. From a beginner's perspective, preventing brake failure and rear-end collisions is crucial, especially in rainy conditions with poor visibility. Before driving, remind yourself not to panic—staying calm and taking it slow ensures safety and avoids silly mistakes, protecting both yourself and others.

[ElenaDella]

As a parent, I feel particularly nervous about safety when driving through puddles with my child in the car. I always stop first to observe, confirm that the water depth is passable, and then proceed slowly to avoid splashing pedestrians. Maintaining a steady speed and avoiding sudden acceleration is key, followed by gently applying the brakes afterward to remove moisture and ensure braking effectiveness. I make it a point to demonstrate this to my child regularly, teaching responsible driving. On rainy days, I often remind them to slow down and drive cautiously to prevent accidents and keep the whole family safe. Keeping a calm mindset is the most important thing.