Can a run-flat tire be driven after losing air overnight?

What Causes a Slight Vibration in the Brake Pedal?

Brake pedal experiencing a slight vibration is mainly due to the following reasons: 1. Uneven tread wear on both sides of the tires or different tire pressures. 2. Deformation of the brake disc. 3. Loose screws on the underbody shield. Automobile brake pedal operations are divided into: slow braking (i.e., anticipatory braking), emergency braking, combined braking, and intermittent braking. Generally, during slow braking and emergency braking, before the wheels lock up and the vehicle comes to a stop, the clutch pedal should be fully depressed to prevent the engine from stalling and to facilitate speed adjustment.

10

5

Share

Where to Apply for ETC for Multiple Vehicles Under One Name?

If you have multiple vehicles under your name, you can bring your ID card to a bank to sign up for ETC service. After completing the application, you can directly install and activate the device. Alternatively, you can take the bank agreement to an ETC service outlet for installation and activation. The ETC installation process is as follows: Upon receiving the device, first check if the ETC card and electronic tag (OBU) are damaged. Press the anti-tamper button on the back of the OBU. A red light will briefly illuminate, and the OLED screen will display "Tag Invalid, Please Insert Card," indicating the device is functioning properly. Clean the front windshield, ensuring the surface is smooth, clean, and dry. Then peel off the protective film on the OBU adhesive and attach it to the installation position. Press firmly for 2-3 minutes to remove any air bubbles. Insert the ETC card with the front facing the driver and the back facing the windshield. The chip should be inserted into the OBU device. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in queues; Green and eco-friendly: Promotes low-carbon travel by allowing vehicles to pass through toll stations without stopping, reducing noise and exhaust emissions and minimizing pollution; Cost-efficient: Saves money by reducing the frequency of vehicle starts and brakes, lowering wear and fuel consumption. Users also enjoy a 5% discount on toll fees; Improved efficiency: ETC lanes can theoretically increase traffic efficiency by 2-3 times, making traditional ETC systems more updated, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous.

13

1

Share

How to Use the Plus (+) and Minus (-) Signs in Automatic Transmissions?

Automatic transmission plus (+) and minus (-) signs are used in the manual mode of the vehicle. The (+) direction increases the gear, while the (-) direction decreases the gear. Most automatic transmissions are equipped with a manual mode, which adds some driving fun and is very convenient to operate since there is no clutch pedal. Relevant information about automatic transmissions is as follows: 1. Automatic transmission, as the name implies, does not require the driver to manually shift gears. The vehicle will automatically select the appropriate gear based on the driving speed and traffic conditions. 2. Generally, there are six positions for gears in automatic transmission cars, from top to bottom: P, R, N, D, S, L.

16

2

Share

What Happens When a Car Release Bearing Fails?

When a car release bearing fails, the following situations may occur: 1. If the release bearing malfunctions, a "rustling" or "squeaking" sound will be heard when lightly pressing the clutch pedal after starting the engine, just as the free travel is eliminated. If the sound disappears when continuing to press the clutch pedal, it is not a release bearing issue. If the sound persists, it indicates a problem with the release bearing. 2. The clutch release bearing is installed between the clutch and the transmission. The release bearing housing is loosely fitted on the tubular extension of the transmission's first shaft bearing cover. The release bearing allows the release lever to rotate while moving axially along the clutch output shaft, ensuring smooth engagement and gentle disengagement of the clutch, reducing wear, and extending the service life of the clutch and the entire drivetrain.

7

2

Share

What are the body dimensions of the Enclave?

The body dimensions of the Enclave are 4981mm in length, 1953mm in width, and 1732mm in height, with a wheelbase of 2863mm. The Buick Enclave is a new domestically produced SUV under the Buick brand, positioned as a mid-to-large-sized SUV. It is powered by a 2.0T turbocharged engine with the model code LSY, delivering a maximum power of 169kw. Buick's vehicle lineup includes: Excelle, Regal, Verano, Envision, LaCrosse, Enclave, Enclave GX, Envision, Enclave, GL6, GL8 Land Business Class, GL8 ES Land Elite, the pure electric VELITE6, and the premium sub-brand Avenir.

13

2

Share

What is the starting sequence for the Envision?

The starting sequence for the Envision is: 1. First press the brake and start the ignition; 2. Then wait for the car to warm up before shifting gears, releasing the electronic parking brake, and lifting the foot brake; 3. Finally, apply some throttle to start moving. The Envision is positioned as a midsize SUV with dimensions of 4686mm in length, 1839mm in width, and 1686mm in height, and a wheelbase of 2750mm. The Envision is equipped with a new 1.5T SIDI direct-injection turbocharged engine featuring engine start-stop technology, paired with a 7-speed DCG PLUS intelligent dual-clutch transmission. It also comes with a CDC full-time active hydraulic damping system and offers two four-wheel-drive systems: intelligent four-wheel drive and intelligent all-terrain four-wheel drive, along with the FlexRide four-mode adaptive driving system.

12

5

Share

Can a run-flat tire be driven after losing air overnight?

What Causes a Slight Vibration in the Brake Pedal?

Where to Apply for ETC for Multiple Vehicles Under One Name?

How to Use the Plus (+) and Minus (-) Signs in Automatic Transmissions?

What Happens When a Car Release Bearing Fails?

What are the body dimensions of the Enclave?

What is the starting sequence for the Envision?

Where is the cigarette lighter fuse located in the Envision?

How to Repair Scratches on Car Wheel Hubs?

Why does the Volkswagen mechatronic unit fail?

Should the Avancier 240 use 92 or 95 octane fuel?