The cost of keeping the car getting higher and higher

Under normal circumstances, the air filter should be replaced after the car has traveled 15,000 kilometers. However, this is also related to the road environment in which the vehicle is traveling. If there is much dust on the road, it can be replaced in advance. For ordinary riders, it is a prerequisite to make clear the structure of car air conditioners. If you do not have this knowledge, you should consult a professional and do it yourself after mastering certain skills. To the car 4S shop cleaning air conditioning, the general cost of air filtration in the 40 to 70 yuan, while cleaning the air conditioning evaporation box used cleaning agents and fungicides charges 200 yuan. If the rider himself only needs more than 10 yuan to buy the air filter in the market, the cost of cleaning agent and disinfectant used for cleaning the air conditioner will also be 70 or 80 yuan, and he can save a large amount of money by himself.

There are two major processes for cleaning automotive air conditioners. One is to replace the air filter and the other is to clean the air conditioning evaporator. To replace the air filter, the rider must first understand where the air filter is installed in the car. There are two types of air filter installations on the market.

One is installed under the storage compartment at the front of the passenger compartment, and the storage compartment can be removed to find the location of the air filter. In the other vehicle, the air filter is located under the hood and the side of the passenger compartment is located below the wiper. . The air filter is actually a filter, and it does not adhere to other auto parts. Therefore, it can be removed by simply pulling it out. The force on the hand should be even when installed.

The cleaning of the air conditioning evaporation box is also divided into two steps. The first step is to spray an evaporator cleaner into the air-conditioning drain. This cleaner is foamy. It takes about five to six minutes to fully inject, but it takes half an hour to fully digest it in an air-conditioning duct. The location of the automobile drainage pipes varies depending on the model. Some are just under the car compartment, while others are under the engine. If the rider can't find the drainage pipe, you can start the car air conditioning and see where the car has air-conditioning dripping. This is Drain pipe outlet. When spraying detergent, do not start the vehicle and do not turn on the air conditioner. The second step is to do the sterilization for the air conditioner, that is, spray the air-conditioning fungicide into the air blower of the automobile air-conditioner. After the injection, the vehicle should be started normally for 15 minutes to disinfect the air conditioner.