What Causes Steering Wheel Vibration When the Air Conditioning is Turned On?

Can You Still Drive with a Flat Run-Flat Tire?

Run-flat tires allow you to continue driving even when they are punctured or flat. These tires are designed to ensure the vehicle can still travel at low speeds in the event of air loss, leaks, or a blowout. Tires are a crucial component of a vehicle, directly contacting the road surface and working in conjunction with the suspension to absorb shocks during driving. They ensure a comfortable ride, smooth driving, and strong adhesion between the wheels and the road, enhancing traction, braking, and off-road capability while bearing the vehicle's weight. Tire maintenance methods include: 1. Regularly removing stones stuck in the tire treads; 2. Minimizing exposure to direct sunlight; 3. Frequently checking tire pressure; 4. Paying attention to suspension maintenance; 5. Periodically inspecting front-wheel alignment; 6. Adopting careful driving habits—choose smooth roads, avoid objects that could puncture or damage the tires, and steer clear of chemical spills that may corrode the tires.

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What is the reason for the ABS light coming on and then turning off after restarting?

This phenomenon is normal and may be caused by poor contact of the wheel speed sensor or momentary abnormal data from other driving system sensors. Many similar warning lights may come on for a while and then turn off by themselves, and this situation does not require much attention. Below is more information about the ABS light coming on: 1. ABS refers to the Anti-lock Braking System, and TC refers to the Traction Control System. These two systems are interrelated. When the ABS detects that some wheels are slipping, it applies braking to the slipping wheels to prevent loss of traction on those wheels. This is the Traction Control System, which improves the vehicle's passability. 2. When the system is working, the yellow TC indicator on the dashboard flashes to alert the driver, and you may also hear the sound of the ABS motor running. There are many types of warning lights, including those that stay on continuously, indicating a persistent fault. Sometimes, the warning light may come on momentarily or stay on for a while before turning off by itself, which are usually intermittent or temporary faults. 3. Most of these are caused by poor component contact or road conditions and do not require concern. For example, if the airbag light comes on for a while and then turns off, it is often due to a loose yellow connector under the seat. The ABS light coming on is also mostly caused by poor contact or damage to the ABS wiring harness. Some warning lights may turn off after disconnecting the battery for about 15 minutes and then reconnecting it.

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What are the reasons for a car not moving when starting?

The reasons for a car not moving when starting are as follows: 1. Weak battery: The symptom is that the starter begins to turn but lacks sufficient speed or power, and later the starter only makes a clicking sound without turning. Low temperatures in winter and forgetting to turn off certain electrical devices can cause the vehicle to fail to start, especially when used for short distances at low speeds over a long period in winter, resulting in the battery voltage dropping below the rated value, making it impossible to start or operate normally. 2. Poor ignition system performance: In very cold weather, due to low intake air temperature, fuel does not atomize well in the cylinder. If combined with insufficient ignition energy, this can lead to cylinder flooding, where excessive fuel accumulates in the cylinder, exceeding the ignition limit concentration and preventing the engine from starting. Emergency solution: Remove the spark plug, clean the oil between the electrodes, and reinstall it to start the engine. 3. Valve gumming: In winter, especially after using unclean gasoline, the gum in the gasoline, which is non-combustible, accumulates near the intake and exhaust valves and the combustion chamber, making it difficult to start on cold mornings or even preventing ignition. 4. Fuel flow obstruction: The symptom is no fuel pressure in the engine's fuel supply pipe. This often occurs on extremely cold mornings due to long-term dirt in the fuel lines. At very low temperatures, water and debris mix, blocking the fuel lines and preventing the engine from starting. 5. Frozen exhaust pipe: The external symptom is foggy cylinder pressure with normal fuel and power supply, but the engine won't start. This is common in vehicles used very infrequently, such as those driven only very short distances between home and work. Water vapor from engine combustion freezes in the muffler of the exhaust pipe. If the ice from yesterday's short trip hasn't melted and new ice forms today, over time this affects exhaust flow, and in severe cases, the engine cannot start.

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What is the Scrap Period for Pickup Trucks?

Currently, pickup trucks are still subject to the mandatory scrapping regulation of 15 years or 600,000 kilometers. However, some regions have gradually relaxed the 15-year scrapping rule for pickups, and household pickups no longer have a fixed scrapping period. Instead, the 600,000-kilometer scrapping regulation is enforced. According to the annual inspection rules for pickups: new pickups are exempt from inspection for the first 6 years, but within the first 6 years, they must be stamped by the vehicle management office every two years. From the 7th to the 15th year, inspections are required annually, and after 15 years, inspections are required every six months. Pickups that fail the annual inspection or exceed 600,000 kilometers must be scrapped. Currently, the government is gradually providing subsidies for eligible National III diesel vehicles to be phased out. For example, in Hangzhou, the maximum subsidy amount is 14,500 yuan, and in some regions, the scrapping subsidy for diesel pickups can be as high as 40,000 yuan per vehicle. Second-hand scrapped pickups can also enjoy subsidies. Pickup Truck Scrapping and Deregistration: The applicant must send the vehicle to be scrapped to a qualified motor vehicle recycling company for dismantling and obtain the "Scrapped Motor Vehicle Recycling Certificate." The recycling company then processes the "Motor Vehicle Deregistration Certificate" with the traffic management department and notifies the owner that the vehicle has been deregistered. Pickup Truck Scrapping Subsidy Application: The applicant (or authorized agent) must go to the service window to fill out and submit the "National III Diesel Vehicle Elimination Subsidy Fund Application Form." The following documents are required for the application: Original and photocopy of the "Scrapped Motor Vehicle Recycling Certificate"; Original and photocopy of the owner's ID card (for individual vehicles) or business license (for corporate vehicles); Original and photocopy of the owner's bank card (photocopy must be signed by the individual), or original and photocopy of the company's bank account opening license (photocopy must bear the company's official seal); If handled by an agent, a full power of attorney from the owner or corporate legal representative and the original and photocopy of the agent's ID card are also required. Pickup Truck Subsidy Disbursement: After approval, the subsidy funds will be transferred to the bank account opened in the name of the owner (or company).

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What are the reasons for the engine warning light in Lavida?

There are mainly 7 reasons for the engine warning light to illuminate: Sensor malfunction: The sensors mentioned here include coolant temperature, crankshaft position, air flow, intake temperature, oxygen sensors, etc. When these sensors are damaged, have poor contact, or signal interruption, the car's ECU cannot accurately obtain engine data, which will trigger the engine warning light. Fuel quality issues: If fuel and engine oil are not added according to the manufacturer's requirements, it may cause engine wear and trigger the warning light. Poor mixture combustion: Poor mixture combustion can lead to engine carbon deposits or knocking. When detected by the oxygen sensor and reported to the ECU, the warning light will illuminate as a warning. Spark plug failure, ignition coil failure, fuel pump failure, or fuel line blockage can all cause poor mixture combustion. Turbocharging issues: The intake turbocharging pipeline and turbocharger can also cause the engine warning light to illuminate. The most common issue is turbocharger damage, accompanied by symptoms such as oil leakage, high oil consumption, reduced power, metal noises, or blue/black smoke from the exhaust pipe. Intake issues: If there is a problem with the car's intake, it may cause engine pipeline blockage, and in severe cases, trigger the engine warning light. A dirty air filter that is not cleaned regularly can lead to intake problems. Exhaust issues: Exhaust faults can also cause the engine warning light to illuminate. The rear oxygen sensor, three-way catalytic converter, exhaust camshaft, and bearing failures are common causes of exhaust problems, with the three-way catalytic converter being the most frequent. Using leaded gasoline, lead or silicon-based lubricant additives, physical damage to the catalytic converter, or fuel system failures can easily cause three-way catalytic converter issues. Anti-theft system malfunction: If the car's electronic anti-theft system malfunctions or the anti-theft controller does not match the engine electronic controller, the anti-theft system can prevent the engine from operating normally and trigger the engine warning light. If the engine warning light is on, follow these steps: First, check if the engine is running normally and whether there are issues like shaking or black smoke. If so, avoid restarting the engine. Note: Do not restart the engine if the red warning light is on. If the engine can start, turn it off for 5-10 minutes. Without pressing the brake, press the start button once or turn the key halfway to the 'on' position without depressing the clutch. The car will enter self-inspection mode after powering on. Wait for 5-10 seconds to see if the warning light turns off. If the warning light remains on, visit a service station as soon as possible. The service station can use a portable diagnostic tool to read the fault code, identify the issue, and perform targeted repairs.

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How to leave a gap in the Jetour X70 window?

Jetour X70 window gap method is: turn off the window linkage in the car settings, and then you can lock the car without automatically closing the windows, so you can leave a gap as needed. The Jetour X70 is positioned as a mid-size SUV model, with body dimensions of 4720mm in length, 1900mm in width, and 1695mm in height, and a wheelbase of 2745mm. In terms of power, the Jetour X70 is equipped with a 1.5T L4 turbocharged engine, with a maximum horsepower of 156ps, a maximum power of 115kw, a maximum power speed of 5500rpm, and a maximum torque of 250nm.

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What Causes Steering Wheel Vibration When the Air Conditioning is Turned On?

Can You Still Drive with a Flat Run-Flat Tire?

What is the reason for the ABS light coming on and then turning off after restarting?

What are the reasons for a car not moving when starting?

What is the Scrap Period for Pickup Trucks?

What are the reasons for the engine warning light in Lavida?

How to leave a gap in the Jetour X70 window?

What does lim mean?

What is the method for detecting engine misfire faults?

How to judge the distance to the following car from the rearview mirror?

Can the car still run if the generator is broken?