Pull apart a visible wiring harness connector if possible. Look for green or white powdery corrosion on the metal pins. ⚙️ Mechanical Red Flags
Check where the car lived. If it’s from a coastal region recently hit by a hurricane, be ten times more skeptical. what to look for when buying a flooded car
Documentation is your final line of defense against "Title Washing," where sellers move cars across state lines to clear a "Flood" brand from the title. Pull apart a visible wiring harness connector if possible
Inspect the transmission and brake fluids. Any cloudiness suggests seal failure and water intrusion. 📄 The Paper Trail If it’s from a coastal region recently hit
Inspect unpainted metal surfaces that shouldn't get wet, such as seat springs, pedal bolts, or the metal brackets under the dash. ⚡ The Electrical Integrity
Check the trunk, glove box, and under the dashboard for a literal line of silt or mud.
Toggle every switch. Check the heated seats, the sunroof, the infotainment screen, and the power mirrors. Flickering or delayed responses indicate corroded connectors.