Why Do New Car Tires Turn Red?

How to Connect a Car Horn Relay?

Disconnect the non-ground wire from the horn and connect it to the terminal labeled 'button' on the relay, leaving the horn ground wire untouched. Then, connect the terminal labeled 'battery' on the relay to the positive terminal of the battery using one wire, and use another wire to connect the other terminal on the horn. Finally, ground the relay housing. Below is an introduction to the relay and electric horn: 1. Relay: A relay is an electrical control device, commonly used in automated control circuits, where it serves functions such as automatic regulation, safety protection, and circuit switching. 2. Electric Horn: A car electric horn produces sound through the vibration of a metal diaphragm. It consists of components such as an iron core, magnetic coil, contacts, armature, and diaphragm.

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How Often Should the Car Throttle Be Cleaned?

It is generally recommended to clean the throttle every 20,000 to 40,000 kilometers. Here is some information about the car throttle: 1. Introduction: The throttle is a controllable valve that regulates the amount of air entering the engine. After entering the intake pipe, the air mixes with gasoline to form a combustible mixture, which then burns to produce power. 2. Consequences: A dirty throttle can lead to insufficient engine power, while excessive cleaning can cause premature failure of the throttle. 3. Methods of Cleaning the Throttle: There are two methods: disassembly cleaning and non-disassembly cleaning. Typically, 4S shops perform disassembly cleaning, which involves removing the entire throttle assembly, thoroughly cleaning it with a specialized cleaning agent, and then reinstalling it.

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What are the dimensions of the Buick GL8 business vehicle?

The dimensions of the Buick GL8 business vehicle are: length 5238mm, width 1878mm, height 1776mm, with a wheelbase of 3088mm, a body weight of 1880kg, and a fuel tank capacity of 71 liters. Here are additional details: 1. The front suspension of the Buick GL8 business vehicle is a MacPherson independent suspension, and the rear suspension is a torsion beam non-independent suspension. 2. The Buick GL8 business vehicle features front-engine, front-wheel drive. It is equipped with a 2.0T turbocharged engine, delivering a maximum horsepower of 237 PS, a maximum torque of 350 Nm, and a maximum power of 174 kW, paired with a 9-speed automatic transmission.

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What to Do with a Car After 15 Years?

When a car reaches 15 years, as long as the mileage hasn't exceeded 600,000 kilometers, you can continue driving it as usual without any issues. The only difference is that it will require two annual inspections per year. There is no time limit for vehicle scrapping—only a mileage limit. The car must be scrapped once it reaches 600,000 kilometers. However, there is one prerequisite: it must pass each annual inspection. If it fails, it will be forcibly scrapped. Here are some key points to note about maintaining a 15-year-old car: 1. Change the oil frequently: After 15 years of driving, engine wear becomes more significant, so frequent oil changes are necessary to reduce wear. 2. Keep spare parts on hand: Finding parts for a 15-year-old car can be difficult. If certain components are prone to failure, it's advisable to keep spare parts readily available.

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How Often Should Car Air Conditioning Be Recharged with Refrigerant?

Even without leaks, there will be natural loss, so it generally needs to be recharged every 2-3 years. Here is some relevant information about recharging car air conditioning with refrigerant: 1. Timing: When to recharge the car air conditioning with refrigerant mainly depends on the cooling performance—whether it can reach the preset temperature within the specified time. 2. Precautions: Use a pressure tester to check for any leaks. If a leak is found, it must be addressed immediately. Ensure there are no leaks before evacuating the system and recharging it with refrigerant. When adding refrigerant, control the amount carefully. If too much refrigerant is added, release the excess through the refrigerant gauge. Otherwise, the cooling performance will deteriorate, and the compressor's lifespan may be shortened.

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What does the three guarantees exemption for parallel imported vehicles mean?

Three guarantees exemption refers to a waiver agreement where the dealer requires the vehicle owner to relinquish the right to claim compensation when quality issues arise with the vehicle. After the introduction of the Automobile Three Guarantees Law, parallel imported vehicles are required to purchase compulsory quality assurance insurance, known as "compulsory three guarantees," when issuing invoices. However, some parallel import dealers may choose not to purchase the three guarantees but instead require the signing of a waiver agreement. This agreement states that the owner forfeits the right to claim compensation if quality issues occur with the vehicle. Below is an introduction to the insurance forms for parallel imported vehicles: 1. In-store insurance: This refers to the warranty provided by the seller of the parallel imported vehicle. When signing the purchase contract, the dealer includes relevant warranty terms in the contract. If issues arise during the warranty period, the dealer covers the repair costs for the customer. 2. Institutional/insurance company insurance: This is a specialized insurance type established by third-party companies for parallel imported vehicles. In the event of quality issues, the corresponding institution or insurance company handles the repair and compensation. These institutions and insurance companies have nationwide agreements with designated repair centers.

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Why Do New Car Tires Turn Red?

How to Connect a Car Horn Relay?

How Often Should the Car Throttle Be Cleaned?

What are the dimensions of the Buick GL8 business vehicle?

What to Do with a Car After 15 Years?

How Often Should Car Air Conditioning Be Recharged with Refrigerant?

What does the three guarantees exemption for parallel imported vehicles mean?

What Are the Selling Points of Qoros Cars?

Can the Drain Plug Be Reused?

How to Prevent Rear-End Collisions?

What car has five rings?