How often should a car radiator be cleaned?

How to Remove the ETC from the Car?

To remove the ETC from the car, you can use a hairdryer to heat the double-sided tape behind the ETC, then use a small plastic scraper to peel off the tape, and finally wipe it clean with a cloth. Precautions for using ETC: The ETC transaction sensing range is 8 meters. When encountering a vehicle in front stopping, to prevent the front vehicle's ETC device from malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters from the front vehicle to avoid automatic sensing and paying for the front vehicle. The ETC lane recognition speed is 20km/h. If the speed is too fast, the vehicle device information cannot be read, which will also result in a failed fee deduction. Unauthorized removal or movement of the OBU device, or detachment or loosening of the ETC electronic tag, will cause the electronic tag to become invalid. It can be sent to the bank where the ETC card was processed or the highway service office for inspection. If the loosening or detachment is not caused by human factors, it only needs to be reactivated. When using a debit card linked to ETC, insufficient balance will also result in a failed fee deduction. Follow the guidance of on-site staff to go to the manual MTC lane and use cash or card payment for passage. If the car's windshield is too thick, it may cause poor sensing. This is especially important for vehicles that have had their windshields replaced after an accident or for those who have modified their front windshields.

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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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How often should a car radiator be cleaned?

How to Remove the ETC from the Car?

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?

How often should wiper blades be replaced?

How to Remove the Wiper Blade Rubber?

What is the purpose of chassis armor?

What to Do in an Emergency When the Wiper Breaks?