As we all know, after using the car for a period of time, there will often be a series of problems. Some small problems are still good. The experienced car owners will know what the problem is at a glance, and they can do it themselves. But there are some problems, you may understand the shortcomings, so that the wrong method is adopted, which will bring some hidden dangers to the driving. There are some misunderstandings in car maintenance. Let's take a look at what's there! Misunderstanding 1. Blindly remove the engine thermostat! We know that if any spare parts are to be installed in the car, there must be its value and effect. Many people have always felt that the cooling of the engine only needs to be performed by the coolant. In fact, it is not the case. Although the coolant can participate in the large cycle, it cannot adjust the cooling intensity, which is the existence of the engine thermostat. The value and role. Misunderstanding 2, the engine temperature is not afraid of high! The engine temperature will rise after a long time of work, which may lead to a large discount on engine life, but many newcomers use this as a basis to draw a conclusion that the engine will only be damaged at high temperatures. In the low temperature environment, it will not be affected at all. In fact, this is not the case. It is clearly stated in the car's maintenance manual that the engine can only have high operating efficiency if it is in the normal temperature range. Misunderstanding 3, the tighter the belt of the pump fan, the better! In fact, even if the person's string is tight, it will have a broken moment, not to mention the belt of the pump fan, especially for a long time. After the operation, if the belt tension is very tight, there is a greater possibility of breakage, and the degree of deflection of 10 to 15 mm can be maintained during assembly. Misunderstanding 4. Bake the oil bottom with a blowtorch! In fact, this wrong approach will cause the additives in the oil to produce a series of chemical reactions, losing the original performance, and also deforming the oil sole, which may lead to spontaneous combustion. From these aspects, it is recommended that if you have better economic conditions, you can park your car in a garage with insulation, so you can effectively avoid the problem of oil condensation. Misunderstanding 5. The higher the tire pressure, the better. The interpretation of this aspect is very simple, just take bicycles as an example. Imagine if the tire pressure of the bicycle is very high, is it possible to have a flat tire due to thermal expansion and contraction during driving? Although the thickness of the automobile tire is much thicker than that of the bicycle, it is still the same. Reason, we must pay attention to, when inflating, leave 2 points, after all, only the wheel is maintained within the normal tire pressure range, it is possible to make the car run in a better state. Well, some common mistakes in car maintenance are introduced here. Car maintenance has a lot of precautions. Car owners don’t think that 4s shop can solve everything. Some small problems can be solved by themselves, but there are still Some problems are going to be maintained in a professional repair shop. Screw Barrel For Sale,Extruder Screw Barrel,Plastic Extrusion Screw,Extruder Screw Components Zhoushan Qunying Plastic Machinery Manufactory , https://www.qunying-screw.com
