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The spark plug is a component in the ignition system of a gasoline engine that introduces high-voltage current into the cylinder to generate an electric spark, thereby igniting the combustible mixture. Therefore, the function of the spark plug is to introduce the pulsed…
The gearbox is used to control the vehicle speed. Its working principle is to adjust the engine torque and speed through the gear combination in the gearbox, thereby controlling the engine to adjust the vehicle speed. During the stages of forward gear, shifting, reverse…
Is throttle valve cleaning necessary? The car throttle is an important part of the vehicle and needs to be cleaned regularly, otherwise it may cause adverse reactions such as poor engine acceleration, increased fuel consumption, and unstable idling of the car. So how of…
Our cars are equipped with bumpers on the front and rear ends. The bumpers not only play a decorative role, but more importantly, they can absorb and mitigate external impact forces to protect the body and occupants. Sometimes in a small car accident, the bumper will be…
Excessive oil temperature in the gearbox is one of the common gearbox failures. Excessively high oil temperature can cause a series of problems. In extreme cases, it can seriously damage the gearbox and even lead to safety accidents. So what should I do if the transmiss…
![[Glass water-ski coating] Benefits of glass water-ski coating Precautions for car glass water-ski coating](https://www.kengji.net/wp-content/uploads/2024/02/20240229061526-65e020feaff41.jpg)
The water-repellent protective coating on the surface of automobile glass is the protector of safe driving in the rain. Glass hydrophobic coating is to apply a layer of coating liquid to the car's front windshield and rearview mirror glass to increase the water repellen…
Both reversing radar and reversing imaging are very practical car safety auxiliary equipment, but reversing radar and reversing imaging are different in principle, method, active point, and composition. The reversing radar can only judge the distance to the obstacle bas…
![[How to turn on the hot air conditioner in a car] Does turning on the hot air conditioner in a car consume fuel in winter? Things to note when turning on the hot air conditioner in a car](https://www.kengji.net/wp-content/uploads/2024/02/20240229061524-65e020fc9686b.jpg)
Winter is here, and the biting cold wind prompts car owners to turn on the car air conditioner. So how should the warm air of the car air conditioner be used? Many novice drivers may not understand, so let's share how to turn on the car heater, does turning on the car's…
How often should car wipers be replaced? Generally speaking, the life of wipers is one year. The life of boneless wipers may be extended to a certain extent, but few wipers can be used for more than two years. After being exposed to the sun in summer and cold in winter,…
The engine is the heart of a car and determines the fate of the entire car, so if there is a problem with it, you will be in trouble. When the summer is hot, the engine will also "fever". So what should you do if your car engine temperature is too high in summer? If you…