Corrosion ~ Check all exposed electrical wires and wiring connections for corrosion.
Residue ~ Thoroughly inspect under the hood,
in the trunk and under the dashboard for any residue from mud or grit.
Smell ~ Check the vehicle for any musty smell
caused by the water. Also, watch for any unusual cover-up scents.
Rust ~ Check the body for premature surface rust.
Stains ~ Look
for water stains on upholstery or in the trunk.
Vehicle History ~ Run a CarFax check on the vehicle to see if there is any
history of flood damage.