Because people do not know enough about the role of cleaning Petrol Car parts, the parts are not cleaned cleanly, which affects the assembly quality. This leads to frequent failures, parts wear, reduced service life, and even traffic accidents after completion. Therefore, the cleaning of Petrol Car parts should attract the attention of drivers and maintenance personnel.

The cleaning methods for Petrol Car parts are divided into water washing, steam washing, solvent washing and chemical washing. Dirt on Petrol Car parts includes external deposits and lubricating material residues. Since these dirts have different properties and characteristics, and often have high adhesion, the difficulty and methods of removal from the surface are also different. However, the following requirements should be met after cleaning:
1. The surface should be spotless, free of residual oil stains and scale adhesion, intuitive, fresh and refreshing;
2. The surface of all accessories is free of foreign matter, dirt, and impurities; after removing carbon deposits, the true metal color can be revealed without scratches;
3. Various oil pipes, water pipes, and air pipes should be kept clean and smooth, and should not be blocked by carbon deposits, scale, gumming, or foreign matter;
4. All protection and filtering devices should be kept clean, dustproof, soundproof and filter-free.
