Is Rust Under the Car Seat a Sign of a Flood-Damaged Vehicle?

[IrisAnn]

Rust under the seat is just one reference point. It is recommended to check the gaps in the fuse box and the bottom of the seat belts. If there are water stains, it indicates water damage; if not, it only means there was water in the cabin. Below is additional information: 1. Precautions for major repairs of flood-damaged vehicles: If the powertrain is water-damaged, it can only be repaired by disassembly. To determine if the engine has been disassembled for major repairs, check the engine mount screws and other screws on the engine for signs of disassembly. For example, the engine mount screws are marked with torque lines during production, and after disassembly, the old marks will no longer align. You can also check the firewall behind the engine and the radiator grille at the front for signs of water. These areas are usually difficult to clean, and if the vehicle was indeed flood-damaged, there will be a noticeable waterline. 2. Main causes of rust under the seat: First, poor ventilation, and second, dampness. The seat contains metal components, and rust occurs due to moisture inside the vehicle or previous water ingress. Due to poor ventilation, over time, the floorboard corrodes, leading to rust.