Experts named five things that are not recommended to be repaired in a car on your own. Some types of work are performed using special tools, moreover, knowledge and experience are required.
Experts do not advise trying to repair the transmission on their own, since this requires a complete dismantling and disassembly of this unit. It is extremely difficult to perform such an operation without the necessary equipment. The same applies to engine repairs. To replace the piston rings, you need tools that are available at the workshop. It is not recommended to change the elements of the fuel system yourself, we are talking about safety issues, since a fire is possible. When performing such work, do not smoke due to the possibility of sparking. However, the room must be ventilated. It is not recommended to paint the car body yourself without a lack of experience, only on the basis of training videos. Attempts to paint the body yourself will lead to negative results. The application of paintwork is a complex process that requires expensive equipment, temperature control and knowledge of this process.
It is also not recommended to change the airbags on your own; it is better to consult a specialist. Experts advise against installing additional equipment: power windows, parking sensors or a rear view camera. Doing so may cause a short circuit and fire.