What Are the Hazards of Water-Damaged Vehicles?
3 Answers
Most vehicle engine air intakes are located above or in the center of the front bumper. If the water level approaches the bumper area, water can easily be sucked into the engine, causing damage. When water enters the cylinders, it creates excessive pressure, which can bend or even break the connecting rods. In severe cases, this can lead to engine stalling and inability to drive, damaging the engine block. Additional information about vehicle water damage is as follows: Introduction: Vehicle water damage, as the name suggests, refers to driving through low-lying, waterlogged areas. This typically occurs during rainy weather when inadequate drainage leads to water accumulation in low-lying road sections. Vehicle Water Damage Insurance: According to insurance terms, water damage coverage mainly applies in two scenarios: when a vehicle is submerged up to the exhaust or intake pipes during heavy rain or flooding, and the driver attempts to start the vehicle or uses inertia to start it; or when the vehicle is started without necessary repairs after exposure to heavy rain or flooding. In these two cases, water damage insurance can provide compensation.
What I fear most when buying a car is getting a flood-damaged vehicle - these things are endless trouble. The body panels start rusting stealthily after being soaked, and corrosion in chassis components makes the entire frame loose. The engine is even more dangerous - water intrusion may cause stalling at best, or bend connecting rods leading to complete failure at worst. Transmission fluid contamination causes gear slippage, with sudden loss of power while driving. The most insidious are the electronic systems - the infotainment screen may malfunction intermittently, while corroded airbag sensors might deploy randomly. Used car dealers love doing cosmetic refurbishments, but that musty flood smell can't be hidden - not even the hottest summer days can eliminate that damp odor.
I've been repairing cars for over a decade, and not a single flood-damaged vehicle has been trouble-free. They may appear dry and able to start, but in reality, the wiring connectors oxidize quickly. Critical components like the ABS module and ECU can fail without warning. The foam padding beneath leather seats becomes like a damp rag, breeding mold in the confined space. Rusted chassis bearings from water exposure can suddenly seize during highway speeds - more dangerous than engine failure. Once, a client bought a flood car to save money, only to have the airbags deploy with a 'bang' at a traffic light three months later - traced to corroded sensors causing short circuits.
