What are the reasons for the dash cam not displaying images?

Consequences of Not Cleaning the Throttle Body?

Failure to clean the throttle body for an extended period can lead to inaccuracies in the throttle opening and allow air containing impurities to enter the engine combustion chamber. Both of these outcomes can cause abnormal engine operation, primarily manifested as unstable idling, sudden deceleration when driving, reduced power, and in severe cases, even difficulty starting the engine and increased fuel consumption. The throttle body, simply put, is a controllable valve that regulates the air entering the engine, located between the air filter and the intake manifold. Its main function is to adjust the amount of air entering the engine. The depth of pressing the accelerator pedal directly affects the throttle opening, so idling, power performance, and other factors are related to the cleanliness of the throttle body. Recommended Cleaning Interval for the Throttle Body: It is generally recommended to clean the throttle body every 18,000 to 23,000 kilometers. However, this can vary depending on the vehicle model, region, and road conditions. In practical use, if issues such as difficulty starting a cold engine, needing a second ignition, driving vibrations, stalling at idle or low speeds, or increased fuel consumption occur without any other identifiable causes, then the throttle body should be cleaned.

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Is a Wheel Alignment Necessary After Replacing the Lower Control Arm?

If there were no other 'abnormal' phenomena before the replacement (such as vehicle pulling to one side, severe tire wear, etc.), and the issues were solely caused by the control arm—like chassis noise or vehicle pulling (which can be tested after replacing the part)—then an alignment is not necessary in such cases. More details are as follows: 1. If the following phenomena existed before replacing the control arm: such as severe tire wear, vehicle pulling, or difficulty in steering control, and after replacing the part, road testing still reveals one or more of the above 'faults,' then a wheel alignment adjustment is required to ensure driving safety. 2. The so-called four-wheel alignment refers to using the average propulsion direction of the rear wheels as the alignment reference to measure and correct the related alignment angles of all four wheels. This ensures that during driving, all parts of the chassis and the tires maintain appropriate geometric relationships, allowing the driver to operate their vehicle correctly and comfortably, and extending the service life of the tires and related chassis components.

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Where to go for maintenance and repair after Qoros production halt?

After Qoros production halt, you can go to Chery's 4S stores for maintenance and repair. After all, Qoros is a sub-brand of Chery, many parts are interchangeable, and the maintenance materials are the same. Precautions for Qoros car maintenance: Regular oil change: The longer the car is used, the more the engine's lubrication, acceleration, and gear rotation are affected. Engine oil acts as a lubricant for the engine and has a significant impact on the car's lifespan. Regular oil changes ensure the car's longevity. The car should have its oil changed every 5,000 to 7,000 kilometers. When changing the oil, ensure the oil level is between 'L' and 'H'. After adding oil, make sure the oil gauge shows between the F and L marks. Regular coolant replacement: Coolant acts as the car's temperature regulator. It is recommended to replace it every 40,000 kilometers. Do not open the radiator when the engine is hot. The coolant level should be between full and low. Do not add mineral water or tap water. Regular brake fluid replacement: Brake fluid is like the life insurance of the car's safety system. It is recommended to replace it every 40,000 kilometers. The brake fluid level should be between high and low. Brake fluid is toxic and can corrode the skin. Regular transmission fluid replacement: Automatic transmission fluid should be replaced at 40,000 kilometers.

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Is there any problem with driving a sedan on the 318 route to Tibet?

No problem, but the road to Tibet has many bends, steep slopes, and narrow roads, so safety should be a priority. Before heading to Tibet, it's advisable to perform maintenance on the sedan and check the vehicle's condition. Although the Sichuan-Tibet Highway 318 is good, it's not comparable to roads in the mainland, and breaking down on the roadside can be inconvenient for repairs. Check the tires and carry an extra spare tire in the car. Additionally, bring snow chains, as the weather on the Sichuan-Tibet Highway can vary greatly—sometimes encountering heavy snow, and traffic police may require all vehicles to have snow chains installed to pass. Travel precautions: 1. Do not park the car on curves or the roadside: The joy of self-driving is the freedom to stop whenever you want, especially when you see beautiful scenery worth pausing for. However, never park on curves or the roadside; always park in designated parking spots on straight sections with wide visibility. If there are no designated spots, try to park as close to the edge of the road as possible without obstructing traffic. There are many large vehicles on the road, driving fast on narrow roads, and sometimes fatigued truck drivers may cause accidents while avoiding other vehicles. 2. Avoid driving at night: Self-driving should be relaxed and comfortable, so when it gets dark, find a suitable place to rest. Driving at night on the Sichuan-Tibet Highway is very dangerous, not only because there are many large trucks but also due to poor visibility at night, making it difficult to see potential hazards like falling rocks on the roadside.

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Do all China VI emission vehicles have particulate filters?

Most small-displacement naturally aspirated models can relatively easily meet the China VI emission standards, so they do not come equipped with particulate filters. However, small-displacement turbocharged engines that do not meet the emission standards are equipped with particulate filters. Most Japanese models do not have particulate filters, while most German models do. A particulate filter is a ceramic filter installed in the exhaust system of diesel engines, which captures particulate emissions before they enter the atmosphere. It can reduce the soot produced by diesel engines by more than 90%, and the captured particulate emissions are subsequently burned away during vehicle operation. Working principle of the particulate filter: The diesel particulate filter is coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the exhaust particulate trap through a dedicated pipeline. After passing through its densely arranged bag-type filter, the carbon soot particles are adsorbed onto the filter made of metal fiber felt. When the adsorption of particles reaches a certain level, the burner at the end automatically ignites and burns, turning the adsorbed carbon soot particles into harmless carbon dioxide that is then expelled. To check whether a vehicle has a particulate filter, you can use the following three methods: Check the and to see if there is a particulate filter function. Additionally, you can carefully review the fault codes in the manual to see if there is a "particulate filter" warning light indicator. Check the label above the oil filler cap. If the oil cap clearly indicates 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. Check whether there is a cylindrical section on the exhaust pipe behind the three-way catalytic converter. If there is, that is the particulate filter.

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What items are included in a 20,000-kilometer car maintenance?

A 20,000-kilometer maintenance is typically the third service for a car and is generally considered a major maintenance. The routine items for the third car maintenance include changing the engine oil, oil filter, air filter, cabin air filter, spark plugs, etc. Some brand manufacturers may add additional maintenance items. More detailed descriptions are as follows: 1. Changing the engine oil and oil filter is a mandatory item. Due to the harsh high-temperature and high-pressure environment inside the engine, the shelf life of the engine oil is significantly shortened, and its performance greatly declines. Over time, it fails to protect the engine. The oil filter prevents impurities from mixing into the oil, causing oxidation and producing sludge that can clog the oil passages. The engine oil and oil filter are always replaced simultaneously. 2. Secondly, the air filter also needs to be replaced by this time. If it wasn't replaced during the 10,000-kilometer maintenance, it must be replaced during the 20,000-kilometer maintenance. The air filter's function is to block dust and particles inhaled by the engine during the intake process. If the filter is not cleaned for a long time, it can lead to dust being sucked into the engine, causing abnormal wear on the cylinder walls. 3. Additionally, if the car uses standard material spark plugs, preparations should be made to replace them at the 20,000-kilometer mark. Spark plugs directly affect the engine's acceleration performance and fuel consumption. When you feel a lack of engine power while driving, maintenance should be performed. The service life of spark plugs varies depending on their material.

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What are the reasons for the dash cam not displaying images?

Consequences of Not Cleaning the Throttle Body?

Is a Wheel Alignment Necessary After Replacing the Lower Control Arm?

Where to go for maintenance and repair after Qoros production halt?

Is there any problem with driving a sedan on the 318 route to Tibet?

Do all China VI emission vehicles have particulate filters?

What items are included in a 20,000-kilometer car maintenance?

From which day does the first maintenance period start?

What is the fuel consumption of the 2008 Mondeo Zhisheng 2.3?

Where is the car's fuel tank located?

Does a vehicle need to undergo an on-site inspection in its sixth year?