What does turbocharging mean?

How Long Is the Warranty Period for General Vehicles?

The warranty period for general vehicles is typically three years or 60,000 kilometers, whichever comes first. From the date of purchase, if the vehicle exceeds 60,000 kilometers in mileage, the warranty expires even if three years have not passed. Similarly, if the vehicle does not reach 60,000 kilometers but the purchase period exceeds three years, the warranty also ends. During the three-year warranty period for household automotive products, owners may choose to replace or return the vehicle under the following circumstances: 1. If the vehicle has undergone two repairs for severe safety performance failures and the issue remains unresolved; 2. If the engine or transmission has been replaced twice, or the same major component has been replaced twice due to quality issues, and the vehicle still cannot function properly; 3. If the same major component in the steering system, braking system, suspension system, or body has been replaced twice due to quality issues and still cannot function properly, among other issues. The scope and types of such issues must comply with relevant national standards or regulations, with specific requirements to be further stipulated by the General Administration of Quality Supervision, Inspection, and Quarantine.

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What is the best way to deal with overspray on car paint?

There are two situations of overspray on the car: 1. Overspray that is not completely dry; 2. Overspray that is completely dry. The treatment method for overspray that is not completely dry is: 1. Use clean water or car wash liquid to clean the overspray on the car body once; 2. Use car wash clay soaked in warm water to wipe the area with overspray until it is completely removed. For overspray that is completely dry, clean the sand and dirt on the car paint surface, then use polishing sandpaper to grind off the overspray, followed by polishing treatment. Car paint is a protective film sprayed on the car, which is a type of coating that makes the car body less susceptible to corrosion and gives a beautiful appearance. Different car paints have different effects, and the paint itself, along with the technology and a good painting environment, is crucial.

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What to Do About Small Dents on a Car?

Small dents on a car body can be addressed in two scenarios: one where the paint has chipped off, and another where it hasn't. Dealing with dents where the paint has chipped is more complex compared to those without paint damage. It requires professional repair at a specialized auto body shop, where suction cups are first used to restore the car body, followed by touch-up painting, auto body repair, and other operations. For dents without paint damage, there are two methods: 1. Prepare a pot of hot water, pour it over the surface of the small dent, then use a toilet plunger to press against the dent area, repeatedly pulling it off with force; 2. Purchase a car dent repair kit online, which includes tools like a hot glue gun and a bridge-style suction puller. Use the suction cup to adhere to the car body, then apply pulling force to suction out the small dent on the body.

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Can You Drive with Underinflated Tires?

Tires with insufficient air pressure can still be driven, but it is not recommended to continue driving. Underinflated tires will cause increased movement in various parts of the tire, leading to abnormal heating, which reduces the functionality of the cords and rubber, causing delamination or cord breakage. Excessive friction with the rim can also damage the bead area and cause abnormal wear. When tire pressure is insufficient, the sidewall undergoes more deformation during driving, generating excessive heat that may lead to tread separation or a blowout. You should drive to the nearest tire repair shop for assistance. While driving, as tire pressure drops, friction between the tire and the ground increases exponentially, causing a sharp rise in tire temperature, softening the tire, and drastically reducing its strength. Under these conditions, high-speed driving may result in a blowout.

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What does the wrench icon in the car mean?

The wrench icon in the car is a maintenance reminder function set by the manufacturer to remind the owner to perform maintenance according to the specified mileage, indicating that the vehicle needs maintenance. When this light remains on for a long time, the owner should go to the 4S store for maintenance. Different car models from different companies have different maintenance intervals, which should be based on the vehicle's user manual. After the maintenance is completed, there is a reset procedure that requires resetting the maintenance light to zero. If not reset, the indicator light will remain on even after maintenance is performed. The maintenance cycle of the car is set at the time of production, and the small wrench icon will appear every certain number of kilometers to remind the driver to perform timely maintenance. Typically, the maintenance cycle is every 5,000 to 8,000 kilometers, and the original factory setting is usually more than 8,000 kilometers.

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What Systems Make Up a Car?

The systems that make up a car: 1. Engine system: composed of the engine block group, crankshaft and connecting rod mechanism, valve train, fuel supply system, cooling system, lubrication system, ignition system, and starting system; 2. Chassis system: composed of the transmission system, running system, steering system, and braking system; 3. Electronic equipment system: includes the electronically controlled fuel injection system and ignition system, electronically controlled automatic transmission, anti-lock braking system, electronic traction control system, brake force distribution system, vehicle stability system, and torque distribution system. Cars are divided into: 1. Passenger cars: including standard passenger cars, convertible passenger cars, luxury passenger cars, compact passenger cars, and roadsters; 2. Commercial vehicles: designed and technically configured for transporting people and goods.

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What does turbocharging mean?

How Long Is the Warranty Period for General Vehicles?

What is the best way to deal with overspray on car paint?

What to Do About Small Dents on a Car?

Can You Drive with Underinflated Tires?

What does the wrench icon in the car mean?

What Systems Make Up a Car?

How to Remove the Wiper Blade Rubber?

What is the purpose of chassis armor?

What to Do in an Emergency When the Wiper Breaks?

How to Remove the ETC from the Car?