What Causes Poor Acceleration and Dullness After an Oil Change?

What documents are required for vehicle transfer?

Vehicle transfer requires the seller's ID card, vehicle registration certificate, vehicle license, and original purchase invoice. If the seller is an organization, the original organization code certificate and official seal are needed. The buyer needs an ID card; for non-locals obtaining a local license plate, a valid temporary residence permit is also required. If the buyer is an organization, the original organization code certificate and official seal are necessary. Vehicle transfer process: 1. The used car market implements an agency system for vehicle transfers, where the transfer window does not directly handle transactions for consumers. Drive the vehicle to the market, and a used car agency will complete the transfer process on your behalf. 2. Both parties need to sign a used car sales contract supervised by the industrial and commercial department. The contract is made in triplicate, with each party holding one copy and the industrial and commercial department retaining one. Only after filing with the industrial and commercial department can the vehicle transfer or relocation procedures be processed. 3. After the evaluation report is issued, the transfer procedure begins. The buyer should keep the transfer certificate, and the seller is advised to retain a copy for future reference.

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How to Adjust Car Headlight Beams?

Car headlight beam adjustment method is as follows: 1. Start the car, wait for the dashboard to illuminate, locate the car's light button, and then turn on all the vehicle's lights. 2. Drive the car in front of a wall, carefully observe the image of the car lights on the wall to determine the height of the beams. If the height difference is not obvious, the owner can also use a ruler to measure. 3. Return to the car's driver seat and locate the button to open the front hood. 4. Based on the observed light image, set a horizontal standard, then find the screw button for adjusting the beam height. 5. For the side with higher beams, turn the height adjustment button counterclockwise while keeping an eye on the changes in the light image on the wall until it aligns with the set horizontal standard. For the side with lower beams, use a tool to turn clockwise, adjusting while observing until the light image matches the horizontal standard.

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Can You Turn Right at a Red Light?

The conditions under which you can turn right at a red light are as follows: 1. Situations where right turns are prohibited: when the right-turn arrow signal is red; when there is a full circular signal with a sign stating 'No Right Turn on Red.' 2. Situations where right turns are allowed: when the right-turn arrow signal is green; when there is a full circular signal without a 'No Right Turn on Red' sign. Below are some important considerations for making a right turn in a vehicle: 1. Do not attempt to make a right turn from the middle or far-left lane; you must be in the far-right lane and yield to through traffic. 2. Yield to pedestrians when turning right, otherwise you may be fined and receive penalty points.

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What are the reasons for the sudden failure of the car's windshield wipers?

There are several reasons why the windshield wipers on a car suddenly stop working: 1. The motor's connector is not properly attached; the wiring needs to be reconnected for it to function. 2. Turn the wipers to the highest setting and gently move them by hand to see if they can rotate. If they can, it indicates that the wiper sensor is rusty and simply needs cleaning. 3. Check if the wiper's fuse is intact and whether it has blown. 4. Inspect whether the motor is burned out, if the linkage is slipping, or if there is poor contact in the combination switch. If you are in a cold region like Northeast China, first check if the wipers are frozen. Otherwise, it might be due to a damaged wiper motor. If the wipers are frozen, do not force them to operate as this could burn out the motor. They should only be used after thawing.

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What are the causes and solutions for brake pulling?

1. Causes of brake pulling: 1. Uneven tire pressure, tread patterns, or wear levels between left and right wheels. 2. Uneven tightness or individual bearing damage in left and right wheel hub bearings. 3. Inconsistent friction material or varying degrees of wear on left and right brake shoes. 4. Uneven contact area, position, or brake clearance between brake shoes and drums on left and right wheels. 5. Unequal technical conditions of wheel cylinders on left and right wheels, leading to inconsistent activation time or tension. 6. Differences in thickness, diameter, deformation during operation, or surface roughness of left and right brake drums. 7. Collapsed, blocked, or leaking brake lines on one side; air trapped in single-side brake lines or wheel cylinders. 8. Overly tight or corroded fit between single-side brake shoes and support pins. 9. Broken or weakened suspension spring on one side. 10. Leaking or failed shock absorber on one side. 11. Incorrect front wheel alignment. 12. Loose steering linkage. 13. Frame or axle bending in the horizontal plane, resulting in unequal wheelbase on both sides. 14. Faulty load-sensing proportioning valve. Solutions for brake pulling: 1. If the vehicle pulls during normal driving, first conduct the following visual inspections: Check for consistent tire pressure, tread patterns, and wear levels between left and right wheels; inspect each shock absorber for leaks or failure; verify if suspension springs are broken or have uniform elasticity. 2. Lift the wheels and manually rotate them while pushing/pulling the tires. If one wheel feels loose or overly tight, readjust the bearing tightness; if rotation is stiff or produces abnormal noise, inspect the hub bearing for damage. 3. Perform a road test. If the vehicle pulls to one side after braking, the opposite wheel has poor braking performance.

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What are the characteristics of independent suspension?

The characteristics of independent suspension in automobiles are as follows: 1. Firstly, it can reduce unsprung weight, providing stronger directional stability for the wheels, as well as better ride comfort and handling stability. 2. Secondly, since the spring in this system only needs to support the vehicle body, softer springs can be used. Here is an introduction to independent suspension: 1. Independent suspension refers to a setup where each wheel has its own separate suspension system mounted on the vehicle body or axle. The axle is of a split type, with the middle section fixed to the frame or body. 2. With this suspension type, impacts on one wheel do not affect the other, as the suspension system is robust, offering strong buffering and shock absorption capabilities, resulting in a more comfortable ride. 3. Since there is no axle connecting the left and right wheels, the installation positions of the cabin and engine can be lowered, reducing the vehicle's center of gravity and freeing up more space for the cabin and trunk.

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What Causes Poor Acceleration and Dullness After an Oil Change?

What documents are required for vehicle transfer?

How to Adjust Car Headlight Beams?

Can You Turn Right at a Red Light?

What are the reasons for the sudden failure of the car's windshield wipers?

What are the causes and solutions for brake pulling?

What are the characteristics of independent suspension?

What is the issue with the under-voltage protection of the Dayang Qiaoke electric four-wheel vehicle?

Can I Cancel the Subject 3 Test Online?

Does an Old Car That Hasn't Been Scrapped Affect Driver's License Renewal?

Is It Normal for a Car's Air Conditioning to Leak Water in Summer?