03/28/2025
If water gets into your car's exhaust, especially if submerged in floodwater, do not start the engine as this can lead to serious damage. Instead, contact a towing service, get the car inspected by a mechanic, and potentially have the engine flushed and oil changed.
Here's a more detailed explanation:
Why it's a problem:
Water is not compressible, and if it enters the cylinders, it can cause significant damage when the piston tries to compress it, potentially bending pistons or valves.
Don't start the engine:
Attempting to start the engine with water in the cylinders can lead to catastrophic damage.
Immediate actions:
Get the car towed: Do not attempt to drive the car.
Contact your insurance company: Report the incident and file a claim.
Seek professional help: Have the vehicle inspected by a qualified mechanic.
Potential issues:
Hydrolocking: Water in the cylinders can prevent the engine from running.
Engine Damage: Piston and valve damage, or even engine failure, are possible.
Oil Contamination: Water can contaminate the engine oil, leading to further problems.
Exhaust System Damage: Water can cause corrosion and rust, damaging the exhaust system
