Is It Necessary to Clean the Exterior of the Engine?

[VanGrant]

Cleaning the exterior of the engine is necessary. The purposes of cleaning the engine exterior are: 1. To keep the vehicle clean and tidy; 2. To reduce the damage caused by corrosive substances to various components of the engine exterior, thereby extending the lifespan of the engine parts; 3. To prevent dust and impurities from entering the engine compartment and forming carbon deposits and gum on the engine surface; 4. To avoid accelerated aging of wiring and rubber components; 5. To prevent engine damage caused by various oxidation processes. Methods for engine maintenance include: 1. Using high-quality engine oil; 2. Using qualified coolant; 3. Regularly cleaning scale from the radiator; 4. Periodically removing carbon deposits from the car; 5. Replacing the car's three filters on time; 6. Maintaining a reasonable engine speed.