Is it okay not to install the car chassis waterproof plug?

[EmilianoLynn]

It is possible not to install the car chassis waterproof plug. The reasons for car chassis damage are as follows: 1. Dragging the bottom or impact from foreign objects: When roads are under repair, there are often large stones or uneven surfaces. If you drive on such roads without paying attention, large stones or other road protrusions may come into close contact with your vehicle's chassis, known as dragging the bottom. Since dragging the bottom is unpredictable, it can easily damage parts located in the chassis area, such as cracking the catalytic converter shell, engine oil pan, or transmission housing, or deforming the suspension system. 2. Corrosion: The chassis often comes into contact with sewage, grease, and other substances, whose chemical components can slowly corrode the chassis and its parts. Therefore, extra attention should be paid to chassis corrosion protection. Besides the aforementioned risks from rainwater and oil sludge, snow-melting agents used in winter and seawater can also corrode the car's chassis, especially seawater. If you drive to the beach, avoid driving into the sea, as seawater is highly corrosive to the chassis.