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What are the precautions for driving through waterlogged areas?

4 Answers
SanAubrey
07/28/25 11:53pm

When driving through waterlogged sections, the key point is to prevent water from entering the engine's intake pipe. If a large amount of water enters the intake pipe, it can reach the engine. Since water is incompressible, it can bend components such as connecting rods. Specific guidelines are as follows: 1. Check water depth: When the water depth is below half of the wheel height, pass through using a low gear with high RPM and low speed. If the water level approaches half of the car's tire height, it's best not to drive. If the wading depth exceeds the hood, immediately turn off the engine, exit the vehicle, and push it to the roadside. 2. Wading through water: When multiple vehicles are wading, do not enter the water simultaneously. Wait for the preceding vehicle to reach the opposite shore before the following vehicle enters, to prevent the preceding vehicle from stopping due to malfunction and forcing the following vehicle to stop in the water.

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VanElena
08/12/25 3:07am

When driving through flooded areas, what I fear most is skidding or water entering the engine. My habit is to slow down first, reducing the speed to below 40 kilometers per hour, and if the water depth exceeds the center of the tire, I firmly detour. Maintain a steady speed, avoid sudden braking or accelerating to prevent losing control due to water waves. If the engine stalls accidentally, never restart it immediately, as it could cause water to enter the cylinders and damage them. Afterwards, check the brake pads to prevent rust and failure. In rainy weather, maintain a safe distance of at least 50 meters, and turn on the wipers and headlights so others can see you clearly. With more driving experience, these small details can save your life.

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StAlex
10/01/25 6:29am

As a beginner, I'm particularly nervous about driving through water. The key is to drive smoothly in water, avoiding sudden acceleration or braking to prevent skidding or stalling. The water depth shouldn't exceed the center of the wheels, and if you can't see the road conditions clearly, follow the tracks of the vehicle ahead cautiously. Never restart the engine if it stalls, as this can cause severe damage to the car. Also, maintain a low gear, such as using second gear, and proceed at a steady speed. Check if the front wheels are splashing too much water, which could affect other vehicles, and ensure a safe following distance. These lessons come from my own mistakes, making me more cautious about safety in rainy conditions.

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DiRobert
11/14/25 8:17am

The key safety points for driving through water are to proceed slowly to test the water depth and prevent stalling. Reduce speed to below 30 km/h, and do not force your way through if the water depth exceeds half of the tire height. Maintain a steady speed and avoid sudden maneuvers. If the engine stalls, wait patiently and do not attempt to restart it. After driving through water, check the braking performance.

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