济南奥迪维修公司 济南哪里有维修奥迪汽车的

With the increase of high-grade roads and cars in use, obstacle removal vehicles have also developed. Especially in recent years, with the sharp increase in the number of private cars, the demand for automobile maintenance industry and road obstacle removal trailer service has also increased. With the increase of cars, roads are built more smoothly, the number of expressways is gradually increasing, and the road obstacle removal service is driven. Today, Guangdong Hongyu Trailer rescue service company will introduce you some knowledge of road rescue.
防冻液要及时换  天气转凉后，应及时换防冻液，否则气温骤降，较易影响冷却系统的正常工作。 一般防冻液的使用周期为两年，若夏天使用的是防冻液，只要不过使用期限，则不用急于换。 蓄电池要仔细检查  此时蓄电池的电极接线处较易出现问题，故应着重检查。 暖风管线及风扇检查  天气转凉后，气温较低时会出现白霜，需特别注意风挡玻璃下的除霜出风口是否正常出风，热量是否够，若出现问题，要及时解决，否则会给您的驾驶带来隐患。 同时，还应检查轮胎是否有刮痕，因为橡胶在秋冬季节容易变硬而变脆，易漏气。 汽车机油要注意

The antifreeze shall be replaced in time. After the weather turns cold, the antifreeze shall be replaced in time, otherwise the temperature will drop sharply, which will easily affect the normal operation of the cooling system. Generally, the service life of antifreeze is two years. If antifreeze is used in summer, as long as it does not exceed the service life, there is no need to replace it in a hurry. The battery shall be carefully checked. At this time, problems are easy to occur at the electrode wiring of the battery, so it shall be checked emphatically. Check the heating pipeline and fan. After the weather turns cool, white frost will appear when the temperature is low. Pay special attention to whether the defrosting air outlet under the windshield is normal and whether the heat is enough. If there is a problem, it should be solved in time, otherwise it will bring hidden dangers to your driving. At the same time, check whether the tire has scratches, because the rubber is easy to harden and brittle in autumn and winter, and easy to leak. Attention to automobile oil