What Causes Squeaking Noises After a Car Goes Through Water?
2 Answers
There are many reasons for noises after a car goes through water, mainly including water ingress in the brake pads, foreign objects stuck between the brake pads and calipers, water ingestion in the exhaust pipe, and foreign objects lodged in the chassis. Below is the relevant information:1. Water in the brake pads: If the car does not go through deep water and water splashes onto the brake pads, it is normal to hear a squealing noise when braking. In this case, simply driving normally until the water on the brake pads dries up is sufficient.2. Foreign objects on the brake pads: If the car goes through deep water, foreign objects such as plastic bags, paper scraps, or mud may get stuck on the brake pads, causing noise when braking. In this situation, the brake pads should be cleaned.3. Water ingestion in the exhaust pipe: If the car goes through deep water and water enters the engine through the exhaust pipe, it can prevent the fuel and air mixture in the engine from burning properly, leading to noise. In this case, the car should be driven out immediately, and the engine should be cleaned.4. Foreign objects lodged in the chassis: If foreign objects get stuck in the chassis after the car passes through a waterlogged area, it can also cause noise while driving. In this situation, the chassis should be cleaned.
The other day after driving through a puddle, my car started making constant squeaking noises, which really worried me. I looked it up and found out this is usually caused by water getting into the brake system: when brake discs and pads get wet, the friction produces these scary-sounding noises. Actually, after driving for a few minutes, the water evaporates and the noise stops. But if the sound persists, it might be because water has entered the ball joints in the suspension, causing looseness and friction – in that case, you should head to a repair shop immediately. Alternatively, if the belt system gets wet and slips, it can also produce squeaking sounds. After driving through water, it's important to stay safe: avoid sudden braking and drive slowly for a while to let the moisture dissipate. If the noise doesn't go away, I recommend getting it checked promptly to ensure brake effectiveness and prevent failure in rainy conditions. Also, avoid driving through deep water to prevent more serious damage.
