Many people in India are afraid to wash their engines for fear of damaging the ignition coils, sensors, and spark plugs. In fact, this opinion is erroneous—Tserv car service specialists use modern equipment in their work, which removes all contaminants using steam (under pressure). Consequently, the motor is practically never exposed to moisture, and the risk of damaging the electronics is completely eliminated.
At the end of the work, experts also recommend that the engine be treated with special preservatives. Such compounds are designed to protect the unit from corrosion, make rubber joints more elastic and avoid cracking. At the same time, the effect of the use of preservatives persists throughout the year.