Does driving through deep water without stalling affect the car?
2 Answers
Driving through water without stalling does not affect the car. Here is some relevant information about vehicle wading: Note: After the incident, be sure to conduct a comprehensive inspection of the vehicle, including electrical components, the air filter, and the chassis. It may also be necessary to completely replace the engine oil and transmission fluid, as the engine oil pan and transmission have some air holes, making it difficult to know if water has mixed in. If water has entered, it can easily deteriorate. Introduction: After wading, the car's braking performance significantly decreases because the brake drums are soaked in water, reducing the friction coefficient. Therefore, after wading, the car should not be accelerated quickly but driven in a low gear for a while, and the brakes should be lightly pressed several times intentionally to use the heat generated during braking to quickly remove the water.
To be honest, I've seen many cars that didn't stall when wading through water, but the hidden dangers are significant. Water can rush into the engine compartment or chassis, and even if the car is still running, it may wet wire connectors, sensors, or the braking system. Over time, this can lead to short circuits, rust, or even corrosion of suspension components. My advice is to immediately check the air intake and battery after wading to ensure they're dry; if the water was deep, take the car for a full scan at a repair shop right away—don't wait for problems to surface. It's best to regularly maintain the chassis for rust prevention and avoid large puddles when driving.
