Should the Auto Start-Stop Function Be Turned Off in Rain?

[DanielaRose]

Auto start-stop function should be turned off during rainy days. Additional information: 1. Principle: The gasoline engine works by igniting compressed air-fuel mixture to generate power. Therefore, if water enters the engine, it can cause severe consequences. 2. Reason for turning off: During heavy rain or when driving through flooded roads, if the engine automatically shuts off and then restarts, rainwater may enter the engine through the intake, leading to engine damage. Since water is incompressible, once it enters the engine, it can cause serious problems ranging from bent connecting rods to more severe damage like piston fractures, cylinder wall scoring, or crankshaft failure.