What Causes Noise When Turning the Steering Wheel?

Does the Automotive Three-Way Catalytic Converter Need Cleaning?

The automotive three-way catalytic converter needs cleaning when symptoms such as difficulty starting, weak acceleration, inability to reach higher speeds, white smoke from the intake manifold, or even backfiring occur. Additional information on the three-way catalytic converter: 1. Reasons for cleaning the three-way catalytic converter: Under normal circumstances, the minimum service life of a three-way catalytic converter is approximately 130,000 km. With proper use, it generally does not fail. The common issues encountered are blockages, excessive carbon deposits, poor oil quality, severe oil burning, and prolonged driving in congested roads, all of which can cause the three-way catalytic converter to clog. In such cases, cleaning the three-way catalytic converter is usually sufficient. 2. Timing for cleaning the three-way catalytic converter: It can be based on the maintenance manual or the actual condition of each vehicle. The specific judgment is that once the three-way catalytic converter is clogged, the engine's performance will severely deteriorate, necessitating cleaning. If the vehicle has exceeded 30,000 km without exhibiting the above issues, cleaning may not be necessary.

16

4

Share

What is the Difference Between the Ex-factory Price and the On-the-road Price of a New Car?

The difference between the ex-factory price and the on-the-road price of a new car is: 1. Definition: The ex-factory price refers to the price of the car alone, while the on-the-road price includes (the ex-factory price, car insurance, and taxes). You can also understand the on-the-road price as the total cost of your purchased vehicle plus purchase tax, insurance, registration, and other fees, which is the price you pay to drive the car on the road. 2. Ex-factory price: The price set by the 4S store based on the manufacturer's suggested retail price (MSRP) and market conditions. 3. On-the-road price: The total cost required for the vehicle to be legally driven on the road. The on-the-road price is the final transaction price, meaning that once you have completed all the legal procedures and can drive the car on the road, the sum of all the costs associated with the vehicle is the on-the-road price.

6

2

Share

Can a Steering Wheel Cover Be Added to the Steering Wheel?

It is not advisable to add a steering wheel cover to a car's steering wheel as it can pose safety hazards. The dangers of adding a steering wheel cover include: 1. Inability to grip the steering wheel tightly or slipping: This is the most significant hazard of steering wheel covers. In emergency situations, such as needing to make a quick turn to avoid an obstacle, it is crucial to have a firm grip on the steering wheel to react swiftly and accurately. However, with a thick steering wheel cover, timely reactions may be hindered, and some overly thick covers can even obstruct the driver's operation. 2. Reduced sensitivity: While driving, the steering wheel provides vibrations that allow the driver to sense road conditions. However, using a steering wheel cover adds an extra layer between these vibrations and the driver's hands, diminishing their ability to perceive and judge road conditions. 3. Obstructed view: Many female drivers prefer steering wheel covers with plush toys or long fur, which may look attractive and feel warm and comfortable in winter. However, such covers can easily block the dashboard, impairing visibility and affecting driving.

1

2

Share

Can a C1 license be directly upgraded to an A3 license?

C1 can be directly upgraded to A3. To upgrade from C1 to A3, you need to retake all exams from subject one to subject four. Subjects one and four are the same as for C1, covering theory and civilized driving tests, while subject three is also the same as C1, being the road test. Only subject two differs. The following points should be noted for the upgrade: 1. Conditions: To upgrade to A3 or B1/B2 models, you must have held a C1 driver's license for at least one year. 2. Requirements: During the upgrade period, there must be no record of penalties for drunk driving. 3. Items: Subject two for A3 includes a total of 16 items, such as reverse parking and moving in the garage, parallel parking, hill start, single-plank bridge, curve driving, right-angle turns, driving over bumps, passing through a limited-width gate, driving on undulating roads, U-turns on narrow roads, simulating continuous sharp turns on mountain roads, simulating rain and fog weather, simulating slippery roads, simulating tunnel driving, simulating highway driving, and simulating emergency situations.

3

2

Share

What to Do After Paying Off an Auto Loan?

After paying off an auto loan, you need to complete the following steps: 1. Retrieve the Vehicle Registration Certificate: Once the auto loan is fully paid, you must take your ID and relevant documents proving the loan is cleared to retrieve the vehicle registration certificate. If the loan was processed at a 4S dealership, go there to collect it; if it was processed at a bank, visit the bank. 2. Reclaim Pledged Items: After confirming the auto loan is paid off, return to the institution where the installment was processed to retrieve the mortgage documents and reclaim any pledged items. 3. Complete the Mortgage Release Process: When the auto loan was initially processed, the vehicle registration certificate was mortgaged to the bank. After paying off the loan, you need to complete the mortgage release process to fully own the vehicle. 4. Change the Insurance Beneficiary: When purchasing auto insurance, the beneficiary is typically the lending institution. Therefore, after clearing the auto loan, you should update the insurance beneficiary to yourself, the vehicle owner.

17

4

Share

Can National III Vehicles Be Driven on the Road in Beijing?

They can be driven on the road, provided that a Beijing Entry Permit is obtained. With the permit, there are no restrictions on exhaust emissions, as long as the vehicle has a green environmental protection label. Vehicles meeting the National III emission standards can apply for a long-term Beijing Entry Permit. Relevant information about the Beijing Entry Permit: 1. Short-term Beijing Entry Permit: The short-term permit is valid for 7 days and can be obtained at highway and national road inspection stations entering Beijing or at local traffic teams. Required documents include the vehicle registration certificate, driver's license, and compulsory traffic insurance policy. Each vehicle can apply for a maximum of 12 entry permits per year, with each permit valid for up to 7 days. 2. Long-term Beijing Entry Permit: The long-term permit is valid for half a year and can be obtained at the traffic team in the area of residence (where the temporary residence permit is registered). For official vehicles, a copy of the organization code certificate (for Beijing-based institutions) is required. Private vehicle owners need to bring the owner's ID card, temporary residence permit, exhaust emission test certificate, compulsory traffic insurance policy, vehicle registration certificate, and driver's license.

18

1

Share

What Causes Noise When Turning the Steering Wheel?

Does the Automotive Three-Way Catalytic Converter Need Cleaning?

What is the Difference Between the Ex-factory Price and the On-the-road Price of a New Car?

Can a Steering Wheel Cover Be Added to the Steering Wheel?

Can a C1 license be directly upgraded to an A3 license?

What to Do After Paying Off an Auto Loan?

Can National III Vehicles Be Driven on the Road in Beijing?

What is a Business Vehicle?

Why does the BMW Mini N16 engine burn oil?

What material is the Bentley bumper made of?

How often should a Jetta be serviced with Shell Helix HX7?