What Causes the Rustling Sound After a Car Drives Through Water?

[KiaraDella]

There are many reasons for a car to make noise after driving through water, mainly including water on the brake pads, foreign objects stuck between the brake pads and calipers, water ingestion in the exhaust pipe, or debris trapped in the chassis. Below are the relevant explanations: Water on the brake pads: If the car drives through shallow water and water splashes onto the brake pads, a squealing sound when braking is normal. This situation will resolve itself as the water dries off with normal driving. Foreign objects on the brake pads: If the car drives through deep water, debris such as plastic bags, paper, or mud may get stuck on the brake pads, causing noise when braking. In this case, the brake pads should be cleaned. Water ingestion in the exhaust pipe: If the car drives through deep water and water enters the engine through the exhaust pipe, it can prevent the proper combustion of fuel and air mixture in the engine, also leading to noise.