Why do brake pads turn yellow?

What is the original tire model of the Outlander?

The original tire specification for the Outlander is 225/55R18. The first number, 225, represents the tire width of 225MM. The 55 indicates the tire's aspect ratio is 55%, meaning the section height is 55% of the width. The letter R stands for radial tire, and 18 denotes the rim diameter of 18 inches. The original Outlander has a fuel consumption of 7.5L per 100 kilometers. In addition to the model, tires also display the following common data: Tire cord material: Represented by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under defined conditions. Letters A to Z represent certified speed ratings from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h. Rim specification: Shows the rim size compatible with the tire for practical use, such as "Standard Rim 5.00F".

18

4

Share

How to Replace Coolant in Hyundai ix35?

Steps to replace coolant in Hyundai ix35: 1. Wait for the vehicle to cool down; 2. Open the radiator and drain valve to release the old coolant; 3. Close the drain valve and fill in new coolant; 4. Start the vehicle and let it idle for 3 to 5 minutes to circulate the cooling system. Taking the 2021 Hyundai ix35 as an example, it is equipped with a 2.0L turbocharged engine, with a maximum horsepower of 160ps and a maximum power of 118kw, paired with a 6-speed automatic transmission. The 2021 Hyundai ix35 has body dimensions of: length 4500mm, width 1850mm, height 1680mm, and a wheelbase of 2640mm.

11

4

Share

What to Do When There's a Plastic Friction Sound When Turning the Steering Wheel?

There are several reasons why a friction sound may occur when turning the steering wheel: friction between plastic components; an issue with the steering wheel airbag clock spring; aging of the steering tie rod ball joint; loosening or damage to the stabilizer bar; problems with the shock absorber's thrust bearing; improper tension or aging of the power steering belt, etc. Below are specific causes and solutions: 1. Friction between plastic components. Most steering wheel accessories are made of plastic, which hardens in cold weather, leading to squeaky friction sounds when touched. 2. Steering wheel airbag clock spring issue. This sound often comes from inside the steering wheel. Solution: Apply some grease to the airbag clock spring. If the noise persists after greasing, replace the clock spring. 3. Aging steering tie rod ball joint. In this case, besides noise, it may also cause shaking. Solution: Replace the steering tie rod ball joint. Note that a wheel alignment is required after replacement. 4. Loosening or damage to the stabilizer bar. If this component is faulty, the noise will not only occur when turning but also on rough roads. Solution: Add shims or replace the stabilizer bar. 5. Problem with the shock absorber's thrust bearing. Lack of lubrication in the thrust bearing can also cause noise. Inspection method: Open the hood and listen if the noise comes from the top of the shock absorber. Solution: Apply grease to the thrust bearing. If ineffective, replace the component. 6. Improper tension or aging of the power steering belt. Solution: Adjust the belt tension or replace the belt.

16

4

Share

What are the symptoms of a faulty car air conditioner blower resistor?

The main function of the car blower resistor is to control the speed of the airflow. If it is damaged, the most obvious symptom is the inability to adjust the air conditioner's fan speed. The method to diagnose it is also simple. Prepare a multimeter, set it to the ohm scale, place the red probe on the positive terminal of the resistor and the black probe on the negative terminal. Then check if the reading on the multimeter is normal. If the measured resistance value is 0, it indicates that the resistor is faulty. The steps to replace the blower resistor are as follows: Prepare the replacement blower resistor, a Phillips screwdriver, and other tools, then turn off all electrical devices and the ignition switch of the car; disconnect the car battery and the blower assembly connector (the blower is usually located under the glove compartment on the passenger side), remove the blower's fixed wiring harness, and then unscrew the blower assembly's mounting screws; You can find the resistor at the location where the blower is removed (connected near the air duct), use tools to remove it, and install the new resistor; Reinstall the blower and all wiring, reconnect the battery, start the car, and activate the blower to check if the fan speed can be adjusted. It is best to go to a 4S shop or a professional repair shop to replace the blower resistor. Because the replacement process involves wiring issues in the car's electrical system, improper operation may damage the blower or even burn out the car's circuits.

3

Share

What is the function of the auto button on a Mercedes-Benz car?

The function of the auto button on a Mercedes-Benz car is: 1. The auto button for automatic air conditioning, pressing this button will activate the automatic air conditioning system. The vehicle will detect the temperature difference between the inside and outside of the car and automatically adjust the temperature, airflow mode, and speed of the air vents; 2. The auto button for automatic gear shifting, pressing this button will enable automatic gear shifting, and the vehicle will change gears automatically based on the set speed; 3. The auto position on the automatic headlight knob, when rotated to the auto position, the vehicle's small lights and low beams will be controlled by the computer, adjusting automatically based on the light intensity detected by the sunlight sensor.

12

2

Share

Which gear should an automatic car be in when waiting at a red light?

Which gear an automatic car should be in when waiting at a red light depends on different situations: 1. If the waiting time is more than 40 seconds, shift to N gear; 2. If it is less than 40 seconds, stay in D gear. In an automatic car, the driver does not need to manually shift gears; the vehicle will automatically select the appropriate gear based on the driving speed and traffic conditions. There are six gear positions in an automatic car, from top to bottom: P, R, N, D, S, and L. The correct method to start an automatic car is: 1. Move the gear selector to the intended driving position and then press the accelerator; 2. Do not press the accelerator abruptly; press it slowly.

5

Share

Why do brake pads turn yellow?

What is the original tire model of the Outlander?

How to Replace Coolant in Hyundai ix35?

What to Do When There's a Plastic Friction Sound When Turning the Steering Wheel?

What are the symptoms of a faulty car air conditioner blower resistor?

What is the function of the auto button on a Mercedes-Benz car?

Which gear should an automatic car be in when waiting at a red light?

MG 6 Operation Manual?

How to Adjust the Gap of Car Doors?

Which city does the license plate Wan J belong to?

What Issues Should Be Noted When Using Electric Vehicles During the Rainy Season?