What are the inspection items for the engine compartment?

[DiKeegan]

The inspection of the engine compartment is divided into three parts. Check the wiring: After opening the engine hood, carefully inspect whether the wiring in the engine compartment is neat and uniform, whether there are signs of component disassembly, and whether there are oil stains on the terminal posts. Check for deformation: Inspect whether the upper edge of the engine hood is smooth. There are some single-plate holes on the engine cover; make sure to check for any deformation. If deformation is found, it indicates that the hood has undergone reshaping and repainting. Check for loose screws: Examine whether various screws are loose or missing, check if the frames of different parts are smooth, and ensure that the gaps are evenly spaced.