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As the weather warms up, the sunroof, which has been on hold for half a year, finally has a role to play. However, the sunroof that has not been used for a long time makes a dry rubbing sound when it is opened, and some even get stuck halfway through the opening. How did that happen? How do we care for and use this little piece of sky above our heads? The unpleasant noise from a sunroof that hasn't been used for a long time is due to excessive dust and grit trapped on the rails and a severe lack of lubrication in the rails. We can do the maintenance of the sunroof by ourselves. We only need to fully open the sunroof, wipe the dust and stones on the sunroof sliding rail with a clean, soft cloth, lubricate the transmission track of the sunroof by selecting a lubricant that...

1. Checking the air conditioner Car air conditioners are the most frequently used in summer. First, regularly check whether the air conditioner lacks fluorine; secondly, check whether there is leakage. Generally, there are observation holes on the drying tank, and the flow of air bubbles can be Judgment; 2. Select the appropriate lubricating oil to check the lubricating oil in each assembly of the engine and chassis, and should be filled with high-viscosity lubricating oil and high-boiling grease. In addition, the brake fluid with a high boiling point should be used (not lower than 115~120℃); 3. The speed should not be too fast. To prevent tire bursts, the tire should be inflated according to the specified tire pressure and properly inflated during the hot afternoon. Reduce the vehicle speed; 4. Adjust the vehicle power supply to reduce the density of the battery electrolyte appropriately; appropriately reduce the charging current and...

In summer, high temperatures, rain, and road surface water will cause certain impacts and damage to the car. Below, the beautiful car will introduce the summer car beauty, use, and maintenance skills to the owner: 1. Check the air conditioner Car air conditioners are the most frequently used parts in summer. First, you should regularly check whether the air conditioner lacks fluorine; secondly, check whether there is leakage. Generally, there are observation holes in the drying tank. , it can be judged from the flow of air bubbles; 2. Select appropriate lubricating oil Check the lubricating oil in the engine and chassis assemblies, Should be filled with high viscosity lubricating oil and high boiling point grease. In addition, brake fluid with a high boiling point should be used (not lower than 115~120??); 3. The speed should not be too fast In order to prevent tire In the event of a...

How can I drive the car better, and what should I pay attention to when using the car? This column will provide some tips for car owners for reference. Pay attention to the change of the water temperature gauge in summerThe weather is hot in summer, so you should pay attention to the change of the water temperature gauge at any time while driving, generally it should not exceed 95??, especially When the vehicle is loaded or driving on mountain roads, more attention should be paid to preventing the engine from overheating and filling the water tank in time. Do not put dark heat insulation film on the front windshieldThe weather is hot in summer. Putting heat insulation film on the car can resist the sun, and can also insulate, Anti-ultraviolet, but the front windshield is the most taboo to stick dark heat insulation film, in order not to affect...

I. Body cleaning inspectionFirst, the exterior parts such as the chassis, tire rims, front and rear lights, bumpers, door and window glass should be thoroughly cleaned, and then the exterior of the body should be inspected With or without scratches. Many car owners are unfamiliar with the road surface or some road conditions are poor, which may cause obvious scratches and dents on the exterior of the vehicle, especially in the front bumper. The cracks in the paint layer caused by some collisions are not very large and do not affect the appearance of the vehicle, so they are ignored. When the metal under the paint begins to rust, it can be seen from the outside, and the internal metal layer has been severely rusted. When dealing with it, it is necessary to "break the muscles and bones". Second, check the air-conditioning systemIn order to enable the air-conditioning to start...

Vitamin C Yinqiao Tablet is a combination of Chinese and Western preparations with chlorpheniramine, paracetamol and vitamin C added to Yinqiao powder. The time of taking vitamin C Yinqiao tablets should not exceed 5 days, and the dose of adults should not exceed 2 grams within 24 hours. Vitamin C Yinqiao Tablets contains chlorpheniramine, so drivers and high-altitude workers should not take it, and do not drink alcohol when taking it, otherwise it will increase the inhibitory effect on the central nervous system, and then appear dizziness, drowsiness and other symptoms, which may make the user was in danger.

Many car owners always like to step on the accelerator when driving, but the car does not fly out, but has a stagnant resistance. In fact, when the vehicle is just started, do not accelerate to start, so it will burn more gasoline. Because the car needs a lot of energy to accelerate from a standstill, it is actually burning gasoline, especially for an automatic transmission car, the waste will be more serious, because the automatic transmission gearbox has a reaction process, Its power delivery is slower and it will take more gas to reach the same speed than a manual car. Therefore, when starting the car, you should refuel slowly. After gently stepping on the accelerator, lift your foot, and then step on it, the accelerator will be smoother. This will also prevent the accelerator from being too large and reduce fuel consumption.

In summer, high temperature, rain, and road surface water will cause certain impact and damage to the car. Below, Liangche will introduce summer car beauty, use and maintenance skills for car owners:1. Inspection Air conditionerCar air conditioners are the most frequently used parts in summer. First, you should regularly check whether the air conditioner lacks fluorine; secondly, check whether there is leakage. Generally, there are observation holes on the drying tank. It can be judged; 2. Select the appropriate lubricating oilCheck the lubricating oil in each assembly of the engine and chassis, and add high-viscosity lubricating oil and high-boiling-point lubricating grease. In addition, the brake fluid with high boiling point should be used (not lower than 115~120??); Inflate with air pressure, and reduce the speed appropriately when it is very hot in the afternoon; 4. Adjust the vehicle power supplyAppropriately reduce the density of the battery electrolyte; appropriately reduce the...

There has been a lot of rain recently, and it is often pouring heavily. If you happen to be driving on the road, it is difficult to see the vehicles behind you within ten meters. And because of the rain, the temperature inside and outside the car is very different. Sometimes, fog is formed on the glass inside the car. At this time, the car owner should pay more attention to driving. In addition to seeing the road conditions, the speed should be slowed down. Because the road surface is slippery and the friction coefficient decreases in rainy days, you must slow down when driving, keep the distance from the front and rear vehicles at any time, and be mentally prepared to take various emergency measures in advance. When the visibility is less than 200 meters, the speed should not exceed 60 kilometers per hour. If the rain is too...

There has been a lot of rain recently, and it is often pouring heavily. If you happen to be driving on the road, it is difficult to see the vehicles behind you within ten meters. And because of the rain, the temperature inside and outside the car is very different. Sometimes, fog is formed on the glass inside the car. At this time, the car owner should pay more attention to driving. In addition to seeing the road conditions, the speed should be slowed down. Because the road surface is slippery and the friction coefficient decreases in rainy days, you must slow down when driving, keep the distance from the front and rear vehicles at any time, and be mentally prepared to take various emergency measures in advance. When the visibility is less than 200 meters, the speed should not exceed 60 kilometers per hour. If the rain is too...