What parts of the engine will be affected after the Buick Excelle throttle absorbs water?

Hello, in general, water is sucked into the engine, first through the air filter, then through the intake hose to the throttle, then through the long intake manifold, and then into the engine cylinder from the air inlet. Then a small amount of water will flow from the gap between the piston rings to the oil pan, so that the oil will be emulsified and fail. Therefore, the components that need to be replaced in the intake engine are air filter, engine oil and mechanical filter. If there is too much water, a malignant top valve accident will occur and the engine needs maintenance. It is recommended to find professional knowledge to identify the repair. Have a nice trip.