How early can a motor vehicle's annual inspection be conducted?

What is the normal tire pressure for a Geely Boyue?

The normal tire pressure for a Geely Boyue is between 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2 bar in winter and decreased by 0.1 bar in summer. The tire pressure monitoring system in the Geely Boyue can be viewed on the dashboard, specifically under the special function prompts (tire pressure monitoring, active safety information, including distance alerts, ACC cruise mode, lane departure warning, collision warning, PEPS, etc.). The tire pressure monitoring reset method for the Boyue is relatively simple; just driving for a while will restore it to normal data without any additional settings. If the tire pressure monitoring indicator light comes on (a yellow symbol with an irregular circle, no stamp on top, four small spikes at the bottom, and an exclamation mark inside), there are generally three possible reasons: Abnormal tire pressure. Typically, the system will alert if the pressure is below 1.8 bar or above 3.0 bar. In this case, the tires need to be checked and the pressure adjusted. Tire pressure monitoring not reset. After inflating the tires, if the tire pressure reset is not performed promptly, the system will still record the previous data, causing the tire pressure monitoring light to stay on. Simply performing a tire pressure reset will resolve this issue. Damaged tire pressure sensor. The tire pressure sensor, which monitors tire pressure, is installed inside the tire and connected to the tire inflation valve. If the sensor is damaged during driving (e.g., by hitting a curb), it can trigger the tire pressure warning light. In case of sensor damage, the only solution is to replace it with a new part.

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What are the reasons for the SITRAK turn signal not working?

Open circuit, flasher relay failure, excessive contact gap. The following is the relevant content: 1. Turn signal: The turn signal is an important indicator light that is turned on when a motor vehicle turns to alert vehicles and pedestrians in front, behind, left, and right. The turn signal bulb uses a xenon bulb, controlled by a single-chip microcomputer circuit, working continuously with alternating left and right flashes. The turn signal uses a flasher to achieve light blinking. It can be mainly divided into three types: resistance wire type, capacitor type, and electronic type. 2. Introduction to SINOTRUK SITRAK: SINOTRUK SITRAK was established in 1958 and is a provincial key state-owned sole proprietorship enterprise.

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Why Does the Car Stall During Driving Practice?

During the learning process, stalling is mostly caused by poor coordination between the throttle and clutch. Here are some precautions for beginners: 1. Don't forget to engage the handbrake when parking: Failing to do so may lead to the risk of the car rolling, which can not only damage your own vehicle but also potentially harm others' property or even lives. 2. Don't forget to release the handbrake when starting: When first learning to drive, always follow the correct sequence when starting the car. Regardless of whether the handbrake was engaged when parking, always check and release it before starting. 3. Don't forget to shift to neutral when exiting the car: Forgetting to shift back to neutral or P after parking can easily cause the car to stall.

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How to Distinguish Between Good and Bad Car Air Filters?

Here are the methods to distinguish between good and bad air filters: 1. Water test - this is the most crucial and simplest method, especially for those without experience. Water is the best way to test the quality of an air filter. Place the air filter flat on the ground or a table and sprinkle some water on the filter paper: (1) If the water seeps into the filter paper within 5 minutes, it is made of cotton pulp paper and must not be used. (2) If the water seeps in within 2-5 hours, the filter is made of low-grade wood pulp paper. It can be used but will affect the air compressor's efficiency (higher electricity consumption, less air output). Due to their relatively lower price, such filters are commonly used in the air compressor industry despite their drawbacks. (3) If the water takes 12-15 hours to seep in, it is a mid-grade filter paper. Typically, better-quality domestic machine manufacturers use such filters as original equipment consumables. (4) If the water does not seep in even after 24 hours, it is definitely a high-grade filter paper, usually chosen by high-end machine manufacturers as original equipment consumables. 2. Check the filter paper's uniformity, light transmittance, and surface smoothness by holding it up to a light source. Uniform and fine texture, good light transmittance, and smooth surface indicate high filtration precision and good air permeability. 3. Examine the depth and number of pleats in the filter paper. A deeper and more pleated filter paper indicates a larger filtration area, which generally results in better air permeability.

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What Do the Numbers on Car Windows Represent?

The 17-digit number on a car's windshield is the vehicle identification number (VIN). Below is a detailed introduction to the VIN: Purpose of the VIN: The VIN, also known as the vehicle identification number, is a unique 17-character alphanumeric code that serves as the car's identity card. Each vehicle has its own unique VIN, where the letters and numbers represent information such as the vehicle's production region, manufacturer, production year, model, and more. Location of the VIN: The VIN is typically located on the driver's side of the windshield, some can be found on the front partition of the engine compartment, and others may be on the vehicle's central pillar or the vehicle's nameplate.

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What Are the Causes of Engine Oil Reduction?

Mechanical leaks, PVC valve damage, and oil burning are the main causes of engine oil reduction. Below are detailed explanations of these causes: Mechanical Leakage: Oil leaks can lead to irregular reductions in engine oil. Common locations for oil leaks include the valve cover gasket, camshaft oil seal, and rear crankshaft oil seal. PVC Valve Damage: When the high-temperature vapor pressure in the crankcase builds up, the PVC valve opens, allowing excessive oil vapor to pass through the oil separator. Some of this vapor enters the intake manifold and re-enters the cylinders for combustion. However, if the PVC valve is damaged, oil vapor will continuously enter the cylinders, effectively causing the oil to burn in another form. Oil Burning: Poor maintenance or frequent use of non-standard engine oil can lead to engine oil burning.

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How early can a motor vehicle's annual inspection be conducted?

What is the normal tire pressure for a Geely Boyue?

What are the reasons for the SITRAK turn signal not working?

Why Does the Car Stall During Driving Practice?

How to Distinguish Between Good and Bad Car Air Filters?

What Do the Numbers on Car Windows Represent?

What Are the Causes of Engine Oil Reduction?

What is the fuel tank capacity of the Fengjun 5 in liters?

Does the BMW M2C come with a manual transmission model?

What Does the Triangle with Exclamation Mark Symbol Mean?

What is the ground clearance of a sports car?