Will the Transmission of a Flooded Car Get Water Inside?

1 Answers
LeJune
07/29/25 10:10pm
Flooded car transmissions can indeed get water inside. Here is the relevant information: 1. First scenario: Engine coolant enters the automatic transmission through the radiator. 2. Second scenario: After the vehicle is flooded, water enters through the automatic transmission vent. 3. Hazards: When water enters the automatic transmission, vehicle faults do not appear immediately, so owners often overlook checking the transmission fluid. Over time, the transmission fluid deteriorates and emulsifies, leading to reduced lubrication performance and increased wear of internal components. When the transmission slips, the fluid turns black and emits a burnt smell, and the friction elements of the clutch and brake slip. This phenomenon can cause the engine to rev high while the vehicle speed increases slowly, often affecting gear shifting as well. At this point, the transmission must undergo major repairs.
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