What should be paid attention to in car maintenance?[汽车基础知识]

The key to using a car is to "raise", and the key to raising a car is to raise the core.Chassis, engine andtireYescarThe most critical core component for normal driving. Chassis maintenance• Take precautions Usually, car owners neglect to take care of the chassis. When oil leaks or deformation of the chassis are found, the chassis is already rusty.For this reason, make a car for your car as soon as possibleChassis armorIt is the best way to prevent the chassis from rusting. Chassis armor is not a layer of iron armor on the car chassis, but a special elastic colloidal material is sprayed on the surface of the chassis, which can prevent rust, wear, shock, and reduce noise, just like putting on a strong armor on the car chassis, so The chassis has since been "invincible". This is also the most effective chassis protection measure at present. Engine maintenance• Save fuel consumption As oil prices continue to rise, various fuel-saving products, from engine oil to auxiliary additives, have begun to receive widespread attention from car owners. Owners all know that the resistance generated by the friction of engine components will consume a lot of energy, so more and more car owners choose to add high-quality fully synthetic motor oil to their cars. Compared with ordinary mineral oil and semi-synthetic oil, the viscosity change of fully synthetic engine oil is the least affected by the weather, thereby reducing the wear of engine components and saving fuel consumption. In addition, various auxiliary additives with fuel-saving functions are also welcomed by the majority of car owners. Combustion aids can increase gasoline octane number, anti-wear agents can reduce dry friction of the engine, and detergents can remove fouling from the fuel supply system, ultimately achieving the effect of improving fuel efficiency and reducing frictional resistance. Qualified additives generally save 5%-15%. tireMaintenance•Can not be ignored In the past, car owners did little to detect and maintain tires. It was not until the tires broke down and even caused traffic accidents that the car owners realized the importance of tire safety. In recent years, with the improvement of maintenance awareness, car owners have begun to attach importance to tire safety. In addition to tire pressure testing, many car owners have developed a good habit of doing four-wheel alignment and dynamic balancing once every six months.Some car owners have installed TPMS (Tire Pressure Monitoring System) on their vehicles to allow precise electronicsensorTo check the safety of the tires. Related: ·Key points of car headlight modification
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