Eight issues that need attention in summer car maintenance

Car owners become car owners and enjoy the fun brought by cars. Don't forget to do some necessary work and treat your car well to avoid losing your car in the “three volts”. At the same time to avoid traffic accidents caused by the failure of the car itself, make the following suggestions:
One, anti-air mixture too thick
In summer, the temperature is high, and the gasoline flows easily. At the same time, the heat hole expands, so that the flow of gasoline increases, and the gasoline easily evaporates, resulting in the mixture being too concentrated. Therefore, the heat hole should be adjusted to adjust the position of the acceleration device and the throttle rocker arm to appropriately reduce the oil level to reduce the oil supply.
Second, gas resistance
Summer gasoline engine fuel system is susceptible to air resistance due to temperature rise, resulting in insufficient oil supply or even interruption of oil supply. To prevent air resistance, use an asbestos mat to separate the petrol pump from the exhaust pipe, or use a damp cloth to cool the petrol pump.
Third, anti-evaporation
At high temperatures, the evaporation of oil and water will increase. The fuel tank cap must be tightly closed and the tubing must be prevented from oil leakage. The water level of the tank, the oil level and height of the crankcase, and the brake fluid in the master cylinder must be checked frequently. Liquid level and electrolyte level in the battery. When it is not stipulated, add and adjust in time.
Fourth, prevent overheating
In order to prevent the engine from overheating, care should be taken during maintenance to ensure that the fan belt does not stick to the engine oil to prevent slipping. The belt must maintain a certain degree of tightness. During long-distance driving, it is necessary to pay attention to timely rest, try to choose a cool place during rest, and open the hood to ventilate and cool. When the tire pressure increases due to heat, it should immediately stop cooling, otherwise there is a danger of puncture, and special attention must not be used to deflate or splash cold water to reduce tire pressure and temperature.
Fifth, prevent spontaneous combustion, blew
When the temperature is high, the heat dissipation is slow, and the temperature of the automobile water tank often affects the normal power output of the engine because of the high temperature, and may even cause the engine not to work properly.
High temperatures also cause some parts to expand and distort, lighter parts will accelerate the wear of the parts, and heavy parts will burn the parts. At the same time, long-term use of onboard electrical appliances and air conditioning systems can also lead to overheating of the circuit system of the vehicle. If various wires or resistor boxes do not pay attention to maintenance at ordinary times, even serious overheating may even cause the vehicle to self-ignite.
Six, poor lubrication
Lubricants are susceptible to heat thinning, deterioration of oxidation resistance, perishability, and even failures such as burning of bearing bushes. Therefore, the crankcase and gear box should be replaced with summer lubricants, and the quantity of oil and the oil quality should be checked frequently and replaced in a timely manner.
Seven, regular cleaning of automotive air conditioning
There will be an unpleasant acid and odor smell in automobile air conditioners for a long time. Water vapor is attached to the air conditioner evaporator to generate various molds that are harmful to human health. Therefore, it is very important to clean car air conditioners regularly to eliminate molds and create a fresh interior space.
VIII. Pay attention to sun protection and UV protection
When parking, you should try to park your car in a cool place. It is best to cover it with a silver car coat, or wax the car body and coat it with an explosion-proof membrane. Place a sun block and a light-proof pad in the car to block the sun.

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