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 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 on the drying tank. It can be judged;
2. Select the appropriate lubricating oil
Check 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 supply
Appropriately reduce the density of the battery electrolyte; appropriately reduce the charging current and voltage, and clean the regulator contacts;
5. Check the cooling facilities
Remove the scale in the engine water jacket and radiator, and test the performance of the thermostat.
Prepare for rainstorms and flooded roads
Although today’s automotive technology is very mature in rust prevention, it is still rainy in summer. It will bring a lot of challenges to the car body, which requires attention to waterproofing and old paint:
1. The air intake system should be waterproof
Because most of the car air filters are paper If the air filter is damp, the air intake resistance will increase, and it will also aggravate the corrosion of the moving parts inside the engine. Therefore, when driving in rainy days, especially when passing through puddles, it is necessary to reduce the speed of the vehicle to avoid water entering the air intake system;
2. Regularly check the drainage system
The front windshield of the car should be checked and cleared on time To prevent water from entering the car due to poor drainage; 3. Protect the paint surface
It is best to go to a professional beauty shop for a car paint coating , Completely isolate the erosion of ultraviolet rays, acid rain and wind and sand, and the coating quality guarantee time is relatively long, which can reach 1-5 years. In addition, it is best not to wash the car in the hot sun.