Why does the engine overheat?

What is the tire size of the Sail 3?

The tire size of the Sail 3 is 175/70R14. The first number, 175, represents the tire width of 175MM. The 70 indicates that the tire's aspect ratio is 70%, meaning the section height is 70% of the width. The 14 represents the rim diameter of 14 inches, and the letter "R" in the middle stands for radial tire. The Sail 3 comes standard with 14-inch aluminum alloy wheels, featuring an 8-spoke design that is quite durable. It is equipped with Giti Comfort-220 series tires, which are low rolling resistance tires emphasizing economy. The spare tire is non-full-size and is from the Chaoyang tire brand. If you want to replace the tires yourself, you can follow these steps: Retrieve the spare tire and jack, place the jack under the vehicle frame near the tire to be replaced, ensuring the jack touches the metal part of the frame; Raise the jack until it supports the car. The jack should be positioned under the vehicle, and check to ensure it is at a right angle to the ground; Remove the hubcap and loosen the nuts counterclockwise. Do not completely unscrew the nuts; just loosen them enough to eliminate resistance. When loosening the nuts for the first time, keeping the tire on the ground ensures that the nuts turn rather than the tire; Turn the nuts counterclockwise until they are loose. Repeat this step for all lug nuts and remove them completely; Place the new tire on the wheel hub, carefully aligning the tire rim with the wheel bolts. Install the lug nuts and hand-tighten them until all nuts are snug. The tire replacement is now complete. In addition to the model, the following common data is marked on the tire: Tire cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord tire. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under defined conditions. Letters A to Z represent the certified speed ratings from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: Indicates the rim size compatible with the tire for practical use, such as "Standard Rim 5.00F".

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What should be noted for the first maintenance of Volkswagen cars?

Items to bring for the first maintenance include: driver's license; maintenance manual; warranty manual; owner's ID card; vehicle registration certificate; vehicle purchase invoice, and take the vehicle to the designated first maintenance facility. Important note: Make an appointment with the 4S shop in advance. The first maintenance refers to the initial service after a new car has been driven, with the specific timing varying by vehicle, generally after driving 3,000~5,000 kilometers or about half a year. It is essential to attend the first maintenance on time, neither early nor delayed. The completion of the first maintenance marks the end of the car's break-in period, allowing it to be driven under standard load and normal speed as required by the vehicle. The timing of the first maintenance is calculated from the date of vehicle pickup. There are two indicator values for the first maintenance: mileage and time. Whichever comes first serves as the standard. The first maintenance items include: changing the engine oil and oil filter, cleaning the air filter, checking various fluid levels for normalcy, inspecting the generator belt and wiper blades for damage, checking tire pressure for normalcy, and examining tires for damage or bulges. Required time: Completing all tasks takes approximately 2 hours. The most crucial aspect of the first maintenance for a new car is changing the engine oil and oil filter. When changing the oil, the oil filter must also be replaced. The choice of oil must refer to the "Vehicle Use and Maintenance Manual," as different vehicle models specify different oil grades. Maintenance precautions: Do not rinse the interior of the car body with water: Many people clean their cars themselves during holidays, washing the body with water and scrubbing with a cloth. Here, it is important to note that the interior of the car body should not be directly washed with water. If the floor mats are dirty, they can be vacuumed or taken out, scrubbed with a brush and detergent, dried, and then put back. There are many holes under the rubber mats on the floor of the driver's compartment. Water entering these holes will not dry out but will flow through the holes to areas like the gearbox, causing erosion and corrosion. A better approach is to clean with a vacuum cleaner and then wipe with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: When the antifreeze in the car is low, it is recommended to drain the antifreeze and add the same brand from the beginning. Since antifreeze brands differ, their chemical properties vary greatly. Various functional additives can corrode others. Different brands of antifreeze use different additives, so they should not be mixed to avoid unnecessary trouble. Do not lubricate tire bolts and nuts: When the bolts on a moving car rust, they are often oiled to function properly again. To prevent the bolts and nuts on the wheels from rusting, some people apply lubricant to them, but this introduces potential safety hazards. When the car is driven at high speed, the bolts and nuts can easily loosen or even fall off, leading to driving malfunctions. Do not press the accelerator when starting an EFI car: The starter of an EFI car is different from that of a regular car. Its fuel injection control device can automatically adjust the fuel supply based on the starter's temperature and operating conditions, ensuring a smooth start.

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Is it necessary to add antifreeze in summer?

Antifreeze also needs to be added in summer. More information about antifreeze is as follows: 1. Antifreeze evaporates quickly in summer, so it is necessary to frequently check whether the antifreeze is insufficient. If it is insufficient, it should be replenished with the same brand of antifreeze in time. Do not replenish with antifreeze of other brands or water. 2. Antifreeze is the main working medium in the car engine cooling system. Its main function is to keep the engine at a suitable working temperature through forced circulation in the cooling system. 3. In addition to its antifreeze effect, antifreeze formulated with chemical components such as ethylene glycol not only has excellent low-temperature resistance but also has particularly good high-temperature resistance.

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How much does the Wuling Zhiguang weigh?

1030 kilograms. Below is a related introduction to the Wuling Zhiguang: Interior: The 2007 Wuling Zhiguang features a fashionable T-shaped dashboard design with technological elements, offering a novel and more elegant, simple, and aesthetically pleasing look. The dashboard provides a wider field of vision and more space; it includes additional silver-plated decorative pieces and a storage box in the middle. The original cassette player has been upgraded to a USB-compatible player with a data cable, and the use of various materials is more harmonious. The air conditioning vents are more rationally placed. Comfort: The driver's seat, pedal control angle, gear lever, and handbrake have been optimized for better adjustment, and the steering wheel angle has also been adjusted.

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How early can a sedan's annual inspection be conducted?

Vehicle annual inspection can be conducted up to three months in advance. The introduction to annual inspection is as follows: Reason for early inspection: The owner of a motor vehicle may apply for an inspection compliance mark at the vehicle registration authority up to three months before the expiration of the vehicle's inspection validity period. Before applying, the owner must resolve all traffic safety violations and accidents related to the vehicle. Legal basis for annual inspection: Article 13 of the Road Traffic Safety Law stipulates that motor vehicles registered for road use must undergo regular safety technical inspections according to legal and administrative regulations, based on factors such as vehicle purpose, passenger and cargo capacity, and service life.

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Why is the airbag light on in the car?

Car airbag light on indicates an airbag malfunction. Here is an introduction about airbags: 1. If the car airbag malfunctions, promptly take it to a repair shop for inspection. Otherwise, in case of a traffic accident, the airbag may fail to deploy properly, or it might even deploy unexpectedly without any accident, posing significant safety risks. 2. The car airbag is a passive safety protection system. When used in conjunction with seat belts, it can provide effective collision protection for occupants. During a collision, car airbags can reduce head injury rates by 25% and facial injury rates by about 80%.

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Why does the engine overheat?

What is the tire size of the Sail 3?

What should be noted for the first maintenance of Volkswagen cars?

Is it necessary to add antifreeze in summer?

How much does the Wuling Zhiguang weigh?

How early can a sedan's annual inspection be conducted?

Why is the airbag light on in the car?

How many points will be deducted by traffic police for modified wheel hubs?

What is the fuel consumption per 100 kilometers for the 2015 Geely Vision manual transmission?

Why is the one-touch power window on the driver's side of the new X-Trail not working?

Is ETC one card per vehicle?