High temperatures in summer can easily lead to a series of vehicle safety problems. A good habit of keeping a car in a safe place can avoid traffic accidents caused by motor vehicle component breakdowns and cause unnecessary personal and property damage. Here are a few summer car care precautions, so that owners can still enjoy the fun of driving control in high temperatures.
First, prevent the engine from overheating: In summer, the ambient temperature is high and the engine is prone to overheating. Therefore, in the summer, the inspection and maintenance of the engine cooling system should be strengthened, including the water tank, thermostat, water pump, fan, etc., and the cooling water should be filled in time. When the water temperature exceeds 100°C, cool down in the cool place, allow the engine to run idly, and open the hood to facilitate heat dissipation.
Second, anti-battery depletion: Summer temperatures are high, the battery electrolyte in the evaporation of water quickly, the liquid surface drops quickly, even the plate exposes the liquid surface, causing the battery to lose water and early damage. Therefore, summer should always check the battery liquid level, and add distilled water in a timely manner to ensure the normal liquid level to ensure that the battery is in a good working condition.
Third, anti-brake failure: The brake fluid in the high temperature environment is easy to vaporize, in the brake pipe to form air resistance, brake shoe is also easy to ablate, resulting in brake failure. Therefore, in the summer, the brake system should be checked and adjusted in time. The parking brake must be taken on the way to the next long slope to ensure good braking performance. If the brake hub is hot, stop the cooling, but do not pour cold water to prevent the brake hub from cracking. .
Fourth, anti-explosion tires: Summer is easier to burst the season, the heat is easy to make the tire deformation, tensile strength decreased. As the tire itself, the air pressure is not standard, the tire is aging, the performance is weakened, or the tire is rolled into a hard metal or other hard object during driving, which can cause the car to burst suddenly. Therefore, the tire pressure should be properly reduced before leaving the vehicle. During the break during driving, the temperature and pressure of the tire should be promptly checked. If it is found that the temperature of the tire and the tire pressure are too high, the way of deflation and splashing of cold water should not be adopted. Parking in the cool place should be selected. If the water is involved, the temperature of the tire should be lowered properly before wading to prevent early damage to the tire.
Fifth, anti-lubrication is bad: When the temperature is high, the oil viscosity drops, the anti-oxidation property worsens, causes the lubrication to be bad. Therefore, in the summer, oil quality should be checked frequently and added or replaced in a timely manner. The oil filter and radiator should be cleaned in time to ensure smooth oil circulation and good heat dissipation, and to avoid overloading the engine.
6. Anti-vehicle paint is damaged: Although it does not seem to have life, it is also afraid of the sun. Long-term exposure will be old and wrinkled. Ordinary beauty waxing, although some role, but because any car wax contains wolfberry ingredients, long exposure to ultraviolet radiation will rust paint, leaving little black spots. Moreover, car wax itself does not enhance the hardness, anti-ultraviolet effect, will be quickly lost due to high temperatures, so parking should be parked in a cool place.
7. Prevention of engine deflagration: Summer temperatures are high, daily maximum temperatures are often above 35°C, and the auto's own failure rate is greatly increased, and natural detonation is prone to occur. Deflagration of the engine due to overheating will increase the wear on the upper part of the cylinder several times. Therefore, before entering the summer, the carbon deposits in the combustion chamber, valve head, etc., must be completely removed to maintain good heat dissipation and normal compression ratio so as to reduce the possibility of deflagration.
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