24/10/2024
If your car was completely submerged in water, make sure to use a towing or flatbed service in order to bring it to a mechanic. If the car was only partially submerged, have a trusted mechanic test each of these items.
Engine:
Drain the fuel tank
Replace the fuel filter
Do a proper oil change 3 times in quick succession
Drain and replace Automatic Transmission Fluid (ATF) or gear oil
Drain and replace power steering fluid (if applicable)
Drain and replace radiator coolant
Clean and dry air box or air intake
Clean carburetor (if applicable)
Replace or dry air filter
Brakes and suspension
Bleed and replace brake fluid for all sides
Repack all bearings, CV joint, and shaft bearings.
Electronics
Dry out ECU
Dry out all switches
Dry out headlights and taillights
Dry out MAF or O2 sensor
Dry out the gauge cluster
Dry out Audio system and infotainment
Dry out Electric power steering harness
Interior
Wash carpets
Clean the seats
Detail door sidings
Replace cabin filter
Airconditioning evaporator and clean
