How Long Can You Drive After a Tire Blowout?

How long can brake pads last with 2mm thickness?

Brake pads with 2mm thickness are already at their limit, and it is recommended not to drive. For safety reasons, new brake pads should be replaced immediately. Below are specific methods for checking and maintaining brake pads: 1. Under normal driving conditions, inspect the brake pads every 5,000 kilometers. Check not only the remaining thickness but also the wear condition of the pads, whether both sides are wearing evenly, and whether they retract smoothly. Any abnormal conditions must be addressed immediately. 2. Brake pads generally consist of two parts: an iron backing plate and friction material. Do not wait until the friction material is completely worn out before replacing the pads. 3. When replacing, use the original manufacturer-provided brake pads to ensure the best braking performance and minimal wear between the pads and the brake disc. 4. When replacing the pads, always use specialized tools to retract the brake caliper piston. Do not force it back with other pry bars, as this can bend the caliper guide screws and cause the brake pads to seize. 5. After replacement, pump the brakes several times to eliminate the gap between the pads and the brake disc. Failure to do so may result in no braking on the first press, which can lead to accidents. 6. After replacing the brake pads, a break-in period of 200 kilometers is required to achieve optimal braking performance. Drive cautiously during this period.

1

5

Share

What materials are required for vehicle annual inspection?

Materials required for vehicle annual inspection (issuance of motor vehicle inspection compliance mark) are as follows (originals only, no copies needed): 1. Original copy of compulsory motor vehicle traffic accident liability insurance certificate (duplicate); 2. Safety technical inspection compliance certificate (provided by vehicle inspection station); 3. Original vehicle registration certificate; 4. Vehicle and vessel tax payment proof (must include license plate number), now mostly included in compulsory insurance documents; 5. Original ID card of vehicle owner (plus agent's ID if handled by proxy); 6. Reflective warning triangle. Precautions for vehicle annual inspection: 1. No traffic violations; First ensure there are no outstanding traffic violations! Any violations must be settled before inspection eligibility. Vehicles with violation records cannot undergo annual inspection per regulations, and processing violations may take time in some regions. Therefore, handle violations in advance. 2. Unauthorized modifications; Avoid excessive exterior customization that may fail inspection. Unnecessary modifications waste money and hinder approval. Never replace chassis/engine illegally or purchase suspicious vehicles to avoid legal consequences. 3. Dirty vehicle; Excessive dirt affects exterior/undercarriage inspection and photo documentation. Inspection staff may refuse photography for overly dirty vehicles, causing failure - applies to new vehicle registration too. 4. Pre-inspection maintenance; Well-maintained private vehicles without major accidents generally pass, but older vehicles face challenges. For aged/high-mileage vehicles, comprehensive maintenance at 4S shops focusing on inspection items (exterior, lights, brakes, emissions) is recommended 1 week prior. 4S shops can test and adjust all inspection parameters, especially emissions using specialized equipment to clean/tune fuel systems until compliant.

2

1

Share

When were the vehicles compliant with China V emission standards produced?

China V emission standards were first implemented in Beijing starting from February 1, 2013, making it the first city in China to adopt the fifth-stage vehicle emission standards. From January 1, 2017, nationwide supply of gasoline and diesel meeting the China V national standards began, and fuels below the China V standard were discontinued for domestic sales. The emission control level of China V standards is equivalent to the fifth-stage emission standards currently in effect in Europe. Compared to China IV standards, China V standards reduce nitrogen oxide emissions from light-duty vehicles by 25% and from heavy-duty vehicles by 43%. Additional Information: 1. The fifth-stage national vehicle pollutant emission standards, abbreviated as "China V standards," have an emission control level equivalent to the fifth-stage emission standards currently in effect in Europe. The European Union has been implementing these standards since 2009, which impose stricter limits on vehicle emissions such as nitrogen oxides, hydrocarbons, carbon monoxide, and particulate matter. Each upgrade from China I to China IV has reduced single-vehicle pollution by 30% to 50%. 2. It is reported that starting from February 1, 2013, Beijing became the first city in China to implement the fifth-stage vehicle emission standards. From March 1, the sale and registration of non-compliant light-duty gasoline vehicles were halted. Subsequently, Shanghai, Jiangsu, Guangdong, Shaanxi, Zhejiang, Tianjin, and other regions successively entered the "China V" era. After the upgrade, the sulfur content in China V gasoline will be 80% lower than that in China IV standards, while the diesel quality will leap from China III to China V, with sulfur content reduced by 97%. Additionally, the manganese and olefin content in China V gasoline will be correspondingly reduced, improving fuel performance and leading to varying degrees of improvement in vehicle emission indicators.

16

3

Share

Can You Continue Driving with a Faulty Spark Plug?

You can drive for a short time with a faulty spark plug, but prolonged use without replacement can lead to malfunctions and exacerbate engine damage or even total failure. Below are the drawbacks of not replacing a faulty spark plug: 1. Increased deposits on the spark plug: After driving for a period, deposits will accumulate on the top of the spark plug insulator and the electrodes, which can severely affect the engine's normal operation. 2. Malfunctioning ignition system: This leads to incomplete combustion of the air-fuel mixture, causing some harmful substances to be emitted without being fully burned. 3. Abnormal ignition system: Incomplete combustion of the mixture results in fuel wastage.

7

3

Share

Can the Drain Plug Be Reused?

Metal drain plugs can be reused, but the drain plug gasket cannot be reused. Some cars have plastic drain plugs that need to be replaced every time the oil is changed, while others have metal drain plugs that do not require replacement. However, it is recommended to replace the drain plug gasket after each oil change to improve sealing performance. Additional Information: 1. Metal drain plugs can be reused, but the drain plug gasket cannot be reused. This is because the gasket serves as a seal, and the most commonly used gasket is an aluminum gasket. Since aluminum is softer than steel, the aluminum gasket deforms when the plug is tightened, filling in gaps. However, a used gasket has already deformed during installation, making its internal structure denser and harder to compress again, thus failing to provide a proper seal. Therefore, it is best to replace the gasket with every oil change. 2. During engine operation, wear between internal components generates many fine metal particles. However, standard oil filters cannot trap these metal shavings, which may be sucked into the oil passages by the oil pump, potentially causing blockages. To address this, magnetic drain plugs were developed. These magnetic drain plugs can attract and collect metal debris at the bottom of the oil pan, thereby protecting the engine.

13

1

Share

How many liters of brake fluid should be replaced for a sedan at one time?

Generally, only 1 to 2 liters of brake fluid need to be replaced. Here is some information about brake fluid: 1. The cost of replacing brake fluid varies depending on the vehicle model, with total expenses ranging between 150 and 400. This price includes the labor cost at a 4S shop. If you want to save money, you can go to an auto repair shop for the replacement. However, it's important to note that it's best not to go to small shops for the replacement, as accidents may occur. 2. Replacing brake fluid by yourself is the cheapest option, only requiring the cost of purchasing the brake fluid (which must meet specifications). However, the process is quite troublesome and requires the cooperation of 2-3 people. One person presses the brake, another observes whether bubbles emerge from the brake fluid reservoir, and the third person replenishes the brake fluid. But don't be too casual—simply adding brake fluid without paying attention can lead to air in the brake lines, affecting the vehicle's braking performance. Additionally, during the replacement process, it's necessary to completely drain the brake fluid from all four wheels' pipelines.

5

1

Share

How Long Can You Drive After a Tire Blowout?

How long can brake pads last with 2mm thickness?

What materials are required for vehicle annual inspection?

When were the vehicles compliant with China V emission standards produced?

Can You Continue Driving with a Faulty Spark Plug?

Can the Drain Plug Be Reused?

How many liters of brake fluid should be replaced for a sedan at one time?

Which country is McLaren from?

What does 105V on a tire mean?

Which country does the Buick Excelle belong to?

How to reset the maintenance reminder for Changan CS75?