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Why do car wipers creak in winter?

Why do car wipers creak in winter?

In rainy winter, automobile wiper plays a vital role. It can scrape off the rain on the windshield in time and provide us with a clear driving vision. However, when many car owners use the wiper in winter, they find that the wiper will creak. What is the reason?

The squeaking of wiper in winter is mostly caused by these reasons. The first reason is the wiper itself. Wipers are rubber products, which will age and harden after weathering, especially when the temperature is low in winter. In this case, the simplest and most effective way is to replace the wiper blade with a new one, so that the wiper will not creak when scraping.

In winter, besides the aging of the wiper itself, the creaking sound of the wiper may also be caused by foreign objects on the windshield. When the wiper touches these foreign objects during work, it will rub the windshield and make a creaking sound. Therefore, when you use the car, you must clean up the foreign objects on the windshield in time. In addition, the wiper motor damage will also cause the wiper to creak. At this time, you must go to the auto repair shop for inspection as soon as possible and replace the new motor if necessary.

After talking about the squeaking of wipers in winter, let's talk about the problem that wipers can't scrape cleanly. There are many reasons why the wiper is not clean. First of all, the first reason is that the front windshield of the car is dirty. Many car owners often park their cars outdoors because there is no underground parking lot at home. Reptiles, bird droppings and fine sand will adhere to the windshield, making it difficult to scrape the wiper clean. At this time, we only need to clean the windshield, but when you clean the windshield, you'd better wipe the tape clean. Otherwise, some dirty things left on the wiper strip can easily scratch the glass again.

Secondly, when the spring of the wiper blade is damaged, the automobile wiper will not be cleaned. There is a spring at the joint between the wiper arm and the car body. When the spring is used for a long time, it will loosen, resulting in uneven pressure distribution on the wiper arm and unclean cleaning of the wiper. In this case, we need to go to the 4S shop for inspection and maintenance, and we can't handle it ourselves.

Car wipers are very fragile. If it is not properly maintained at ordinary times, it is easy to have problems such as abnormal sound and incomplete scraping. Therefore, when using the wiper, we must pay attention to the maintenance of the wiper. Not only should we avoid direct sunlight on the wiper, but also ensure that there is enough glass water before the wiper is used to avoid the wiper from drying for a long time. If the vehicle needs to be parked outdoors for a long time in winter, it is best to lift the wiper arm to prevent the wiper blade from freezing on the glass surface.