What Are the Consequences of Water Entering the Engine?

[DelJason]

Engine water ingress can lead to the following consequences: 1. Engine connecting rod deformation, resulting in shortened piston stroke and insufficient gas compression; 2. Piston rings losing elasticity or failing to seal, causing air leakage and compressed gas entering the crankcase; 3. Intake and exhaust valves failing to seal properly when closed, leading to compressed gas leakage into the intake and exhaust manifolds. Precautions after engine water ingress include: 1. Do not start the engine immediately; tow the vehicle to a safe location; 2. Tow the car to a repair shop for servicing; 3. Replace the engine oil and clean related engine components. Engine maintenance methods include: 1. Use high-quality engine oil; 2. Use qualified coolant; 3. Regularly clean the radiator scale; 4. Periodically remove carbon deposits from the car; 5. Replace the three filters on time; 6. Maintain reasonable engine speed.