What is the reason for the left rear wheel of the car locking up and not moving?

What does first gear idle mean?

First gear idle refers to the engine running under no-load conditions, only overcoming the frictional resistance of its internal components without delivering any external power output. Idle speed is the minimum speed required to keep the engine running, which is the speed when the car is in neutral and the engine is idling. Relevant details are as follows: Idle driving speed: For an engine with good working performance, its idle speed is generally between 550-800 RPM. The idle driving speeds are typically: 2-5 km/h in first gear, 5-10 km/h in second gear, 10-15 km/h in third gear, 15-20 km/h in fourth gear, and 20-30 km/h in fifth gear. Idle speed can easily cause oil burning: During idling, the throttle opening is small, and the vacuum level inside the intake manifold is high, making it easy for oil vapor to be drawn into the intake manifold. Some of it deposits inside the intake manifold, forming carbon-like substances or coking. Prolonged low-speed driving or idling, especially in turbocharged models, may result in a pool of oil in the intake manifold behind the throttle. However, this oil usually disappears after high-speed driving.

2

5

Share

What is the tire model of the imported Edge?

The imported Edge has two tire models: 245/60R18 and 245/50R20. The first number 245 represents the tire width of 245MM, 60 indicates the aspect ratio of the tire section is 60%, meaning the section height is 60% of the width, the letter R stands for radial tire, and 18 denotes the rim diameter of 18 inches. The imported Edge has a fuel consumption of 8.6L per 100 kilometers. In addition to the model, the tire also displays the following commonly used 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, ZG for steel radial cord tire. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under specified conditions. Letters A to Z represent the certified speed ratings of tires from 4.8km/h to 300km/h. Commonly used speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h. Rim specification: Indicates the rim specification compatible with the tire for practical use, such as "Standard Rim 5.00F".

13

0

Share

What is the general length of an SUV body?

Generally, the dimensions of a small SUV are approximately 4200mm in length, 1700mm in width, and 1600mm in height. There are many types of SUVs, and the dimensions vary depending on the model, including compact, midsize, full-size, and extended full-size. Additional details are as follows: Compact SUV: These are often the best-selling models in the SUV market. The length typically ranges between 4200mm and 4700mm, with a width of around 1900mm and a height of approximately 1600mm. Midsize SUV: The length usually falls between 4300mm and 4850mm, with a width of about 1900mm and a height of around 1700mm. Full-size SUV: The length generally ranges from 4750mm to 5000mm, with a width of about 1900mm and a height of approximately 1700mm. Extended full-size SUV: These models typically have a body length exceeding 5000mm, a width of up to 2000mm, and a wheelbase of 3100mm. Some flagship models from luxury brands, such as the Mercedes-Benz S-Class, BMW 7 Series, Audi A8, and Lincoln Navigator, fall into this category.

19

1

Share

What is the situation when the middle part of the wiper does not adhere tightly to the glass?

If the middle part of the wiper does not adhere tightly to the glass, it is likely that the wiper arm is deformed. It is recommended to visit a 4S shop and have a maintenance technician repair it. Definition of wiper: Also known as a windshield wiper, water wiper, or wiper blade, it is a device used to wipe away raindrops and dust attached to the vehicle's windshield to improve the driver's visibility and enhance driving safety. Due to legal requirements, almost all vehicles are equipped with wipers. Rear windows of hatchbacks and SUVs are also fitted with wipers. Apart from cars, other means of transportation, such as trains and trams, are also equipped with wipers. Some engineering machinery, such as cranes, also have wipers installed. Wiper maintenance guide: When using the wiper to remove dust from the windshield on sunny days, be sure to spray glass cleaner and avoid dry wiping. If there are other stubborn or hard contaminants on the glass, they should be cleaned manually. When lifting the wiper blade during car washing or daily cleaning, hold the "backbone" of the wiper blade and gently return it when done. In winter, use an ice scraper to remove ice debris from the windshield surface first to avoid putting extra strain on the wiper.

11

4

Share

What procedures are required for overdue vehicle inspection?

Overdue vehicle inspection requires first handling any traffic violations, then bringing the vehicle owner's ID card, vehicle registration certificate, driver's license, and compulsory traffic insurance policy to issue an overdue inspection penalty ticket and pay the fine at the bank before completing the overdue inspection procedures. Note that the traffic management department now offers an online annual inspection function. Vehicle owners can upload photos of relevant materials, including the compulsory traffic insurance policy. After approval, the annual inspection label will be delivered to the owner by express, with only the express fee to be paid. This function mainly facilitates those who do not have time to handle the process at the counter. Penalty details for overdue vehicle inspection: Vehicles that have not undergone annual inspection are not qualified to be on the road. If they continue to be driven, they will be fined and deducted 3 points upon discovery. For vehicles that have not participated in the annual inspection on time, the party involved will bear all or primary responsibility for any traffic accidents caused, and the insurance company will not bear any responsibility. For motor vehicles on the road without an inspection qualification label, the vehicle will be detained, 1 point will be deducted, and a fine will be imposed. The application for an inspection qualification label should be submitted to the local vehicle management department within 90 days before the expiration of the vehicle's inspection validity period.

16

4

Share

What are the models available for new cars priced between 30,000 and 40,000 yuan?

For around 30,000 yuan, you can consider the Baojun 310, BYD F0, and Changan Benben. Below are the specific introductions for these three models: 1. Baojun 310: The Baojun 310 features a refined and compact exterior design, continuing the Baojun family-style front face. The headlights adopt an open-eye design, the front face uses a trapezoidal design, the lower air intake has a horizontal layout, and polygonal fog lights are equipped on both sides. 2. BYD F0: The BYD F0 is a hatchback microcar, with the entire lineup powered by a 1.0L engine delivering a maximum power and torque of 50kW/90N.m. The currently available models are from the 2015 edition, offering both manual and automated manual transmission options. 3. Changan Benben: The design is dominated by straight lines, with prominent angular designs in the headlights, front hood, C-pillar, and taillights. Compared to the cute and lovely appearance of the QQ, which is also Italian-designed, the Benben is more spacious and minimalist. Although the Benben has shortcomings in areas like handling, its advantages in power and low price give it a certain level of competitiveness among cars in the same category.

16

4

Share

What is the reason for the left rear wheel of the car locking up and not moving?

What does first gear idle mean?

What is the tire model of the imported Edge?

What is the general length of an SUV body?

What is the situation when the middle part of the wiper does not adhere tightly to the glass?

What procedures are required for overdue vehicle inspection?

What are the models available for new cars priced between 30,000 and 40,000 yuan?

What are the reasons for the FAW J6 urea tank not exhausting?

What is the lifespan of a new energy vehicle's battery?

What are the reasons for the supercharger not working?

What is the range of the GAC Toyota ix4?