Does Polishing a New Car Affect the Original Paint?

Where is the stamped chassis number of Jiangling Transit?

To locate the stamped chassis number of the Jiangling Transit, turn the steering wheel fully to the right. The chassis number is located on the inner side of the right front wheel, in front of the brake line, arranged vertically. Below is more relevant information: 1. Chassis number location: On most vehicles, the chassis number can be found on the dashboard on the driver's side and is also visible from outside the vehicle through the windshield. This marking is usually located on a sticker or nameplate inside the driver's side door or on the door frame. Sometimes, the VIN is printed inside the glove compartment. Additionally, it often appears on the vehicle's title and insurance documents. The engine number is located on the left rear side above the starter motor. 2. Chassis number: The chassis number generally refers to the Vehicle Identification Number (VIN), a unique set of seventeen alphanumeric characters used to identify a vehicle's manufacturer, engine, chassis serial number, and other specifications. To avoid confusion with the numbers 1 and 0, the letters "I", "O", and "Q" are not used.

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What is the function of the car's internal and external circulation?

The main function of the car's internal circulation is to block polluted air, prevent external gases from entering the car, and ensure clean air inside the car without airflow circulation. The following are precautions for using the car's internal circulation: 1. After purchasing a new car: Maintain air circulation inside and outside the car to allow harmful gases inside the car to be released as soon as possible. 2. During the first 6 months of using a new car: Be sure to enhance ventilation, regularly clean the car's air conditioning, and try to keep the air inside the car fresh. Pay special attention not to use perfumes or air fresheners to mask unusual odors inside the car. 3. After entering the car: Open the windows or turn on the external circulation ventilation system to introduce fresh air. Do not drive for long periods with the windows and doors closed, and never sleep or rest for extended periods in a sealed car. 4. In areas with severe traffic congestion: Temporarily adjust the air conditioning or heating system to the internal circulation mode. Vehicles driving with windows open should temporarily close the windows. Car owners should develop the habit of adjusting the car's air circulation system promptly based on the external air conditions. 5. When turning on the air conditioning or heating: Use the mode that exchanges air inside and outside the car, and try to avoid using the internal circulation mode for extended periods. When driving on urban roads, try to use the internal circulation mode. If the external circulation is used, exhaust fumes from other vehicles may enter the car. When driving on highways, you can turn on the car's external circulation.

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How to handle a flat tire on the right side while driving?

When a vehicle experiences a flat tire, causing abnormal tire operation, you should gradually brake to slow down and find a safe place to stop. After repairing the tire, promptly check the tire pressure, as some air may have leaked during the repair process. After driving 10 kilometers, replenish the tire with air again. Following the repair, adhere to the maximum speed limit of 80 km/h. Additional information: 1. Methods to check for tire damage. After inflating the tire to the proper pressure, use a soft brush dipped in soapy water to scrub or rinse with water to locate the damaged area. Once the tire is damaged, bubbles will form at the affected spot. This helps identify the damaged area, allowing you to decide whether to repair or replace the tire. 2. Several ways wheel damage can lead to tire leaks. First, the wheel rim edge may be affected by collision or corrosion, compromising the seal between the wheel and the tire. Second, driving at high speeds over rough roads without slowing down can cause the wheel to deform after significant bumps, leading to tire leaks.

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What Causes Air Leakage from the Driver's Door?

Here are the reasons for air leakage from the driver's door: 1. Deformation of the door hinge. A deformed door hinge can affect the door's sealing performance. 2. Premature aging of rubber. The door sealing strip is made of rubber, and improper maintenance or other reasons during daily use can cause the rubber to age prematurely, thereby affecting the door's sealing performance. It is recommended to visit a 4S store for adjustment or replacement of the door sealing performance. Additional information: The method for replacing the door sealing strip is as follows: 1. Remove the trim panel. For aesthetic and fixing purposes, most vehicle models on the market have their sealing strips wrapped with a door skirt trim panel. To remove the sealing strip, first, this part of the trim panel needs to be removed. The removal method is simple: similar to removing a phone back cover to replace the battery, just push and pull upwards with force to easily remove it. 2. Pry off the sealing strip. Since there are no clips, removing the sealing strip is much easier than removing the trim panel. Just pry it open with both hands. Note: It's best to remove the sealing strip from top to bottom to save effort. 3. Replace the sealing strip. Since the sealing strip has the same shape as the door structure, when replacing, the corners of the sealing strip should correspond to the door corners for accurate installation. After fixing the corners, simply push the sealing strip along the door edge into place. 4. Reattach the trim panel. After ensuring the sealing strip is fully secured and tightly fitted to the door, finally, just reattach the trim panel. Note: When installing the trim panel, ensure that the clip positions are fully secured. If loose, it may cause abnormal noises while driving.

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What materials are required for the 6-year exemption inspection of company vehicles?

The documents required for the 6-year exemption inspection of vehicles are as follows: vehicle license, ID card. Handle any traffic violations and clear all fines. Insurance policy for compulsory traffic insurance issued by the insurance company. Preparations for the annual inspection: 1. Dim lights or modified xenon headlights may cause your annual inspection to fail. During the inspection, the vehicle management office will check the vehicle's lights. If the lights are found to be too dim or too bright, the vehicle will be deemed unqualified and will not pass the inspection. Therefore, it is necessary to check the vehicle's lights in advance. If the lights are too dim, check the wiring and bulbs for aging and replace them if necessary. If xenon headlights have been installed, it is recommended to restore the original headlights before the inspection to pass the test. 2. Ensure the vehicle's braking performance is good; replace brake pads if needed. The braking performance is one of the most important safety indicators of a vehicle and is a mandatory inspection item. Therefore, the braking system should be checked in advance. Brake fluid and brake pads are the two key areas of focus. Dirty brake fluid or high water content can cause soft braking, while excessively worn brake pads can lead to reduced braking force and noise. After inspection, perform necessary maintenance to ensure the vehicle passes the annual inspection. 3. Handle any traffic violation records before the annual inspection. Unresolved traffic violations will affect the inspection's outcome. Check for any traffic violations before the inspection and pay any fines promptly. Traffic violation fines can be paid at banks that handle such transactions. 4. Renew insurance before the annual inspection. The annual inspection is based on the vehicle's registration date, which often coincides with the insurance expiration date. If the insurance policy is due to expire within 15 days, renew it before the inspection. Documents required for obtaining the inspection pass mark: "Motor Vehicle License Application Form," "Motor Vehicle Inspection Record," and "Motor Vehicle Safety Technical Inspection Certificate." For company vehicles, bring the company seal and a letter of authorization, and the agent should present their original ID card.

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Why is the fuel measurement system for cylinder bank 1 too rich?

Causes of an overly rich fuel measurement system in cylinder bank 1: An overly rich air-fuel mixture, commonly referred to as too much fuel and too little air, can be caused by the following common faults: 1. Faulty charcoal canister solenoid valve, charcoal canister, or fuel vapor lines. 2. Gasoline leakage from the high-pressure fuel pump into the crankcase. 3. Incorrect installation of the fuel filter (400kPa installed as 600kPa). 4. Faulty fuel injectors. 5. Restricted airflow due to a clogged air filter or faulty intake lines. 6. Incorrect load signals caused by faulty sensor readings. 7. Excessive carbon buildup in the combustion chamber. 8. Faulty oxygen sensor. 9. Internal ECU malfunction. 10. Other faults. Check the intake air flow sensor, coolant temperature sensor, and oxygen sensor signals for normal operation. Also, verify that the fuel pump pressure is within the standard range and inspect the fuel injectors for leaks. If any faults are found, repair them promptly.

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Does Polishing a New Car Affect the Original Paint?

Where is the stamped chassis number of Jiangling Transit?

What is the function of the car's internal and external circulation?

How to handle a flat tire on the right side while driving?

What Causes Air Leakage from the Driver's Door?

What materials are required for the 6-year exemption inspection of company vehicles?

Why is the fuel measurement system for cylinder bank 1 too rich?

How many points are deducted for turning straight?

What to Do When the Car Key Dashboard Doesn't Light Up and the Car Won't Start?

How to Apply for a Cross-Province Driver's License Renewal?

What to do if your car gets a parking ticket?