Now many owners are the real car beauty only know half and the roadside car wash or not professional automotive beauty shop is also easy to make owners misleading, easy to cause many automotive beauty misunderstanding and hurt the car. Instant you really "love" it, also can not love too much. For example, you will have to fill the engine with the engine, which is wrong! 1 bolts more tight the better Bolt, nut connection fastener lot car, should ensure enough pre tightening force, but also can not be overdone. If you screwed too tight, bolt, a connecting member will produce permanent deformation, pretightening force decreased, and even cause slide buckle or broken phenomenon. 2 drive belt tightening the better If the tight belt adjustment, easy tensile deformation, and a belt wheel and a bearing easily lead to bending and damage. 3 oil, the better If the oil too much, the engine in crankshaft crank and connecting rod will churn, not only to increase the power loss inside the engine, but also due to plash onto the wall of oil increased, and burning exhaust oil fault. Oil is the car's size in the maintenance of attention, whether the amount of determination or qualitative choice are very important. 4, the new battery does not charge shorten life For the first time, the initial charge of the battery is the initial charge, which has a great influence on the service life of the battery. If you do not charge, that is to add water directly used, the battery capacity is not high, life will be shortened; if the direct charge, it will shorten the life span. Usually the initial charge of the battery is in the filling after the electrolyte, with small current charging about 1 hours to install the use. Every car must learn scientific car maintenance. However, in car maintenance is often appear some problems, originally thought that is in the car maintenance, but actually it is self defeating damaged car. See the above several wrong maintenance method, you have to check the number, capacity, improvement. |