What kind of engine oil is suitable for the Besturn B70?

Why does the car feel floaty after changing tires?

After changing tires, the car may feel floaty because the wheel balancing was not performed post-replacement, causing an imbalance in the tires at high speeds, which leads to a floating sensation. Here are some precautions to take when changing tires: 1. Replace two tires at the same time: It is rare for all four tires to reach the end of their lifespan simultaneously. When one tire is damaged or punctured and needs replacement, it is advisable to replace both tires on the same axle. This helps prevent skidding during emergency braking due to uneven friction between the left and right tires. 2. Rebalance the wheels: Each wheel must be rebalanced when changing tires. Due to manufacturing variations, mass distribution in wheels may not be perfectly uniform. At high speeds, this can cause dynamic imbalance, resulting in wheel wobbling and steering wheel vibrations. Wheel balancing effectively prevents such issues.

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How to monitor tire pressure in Lavida Plus?

Lavida Plus tire pressure monitoring methods: Direct tire pressure monitoring: The direct tire pressure monitoring device uses pressure sensors installed in each tire to directly measure the tire pressure. It then transmits the pressure information from inside the tire to a central receiver module via wireless transmitters, displaying the pressure data for each tire. When the tire pressure is too low or there is a leak, the system will automatically issue an alarm. Indirect tire pressure monitoring: When the pressure in a tire decreases, the vehicle's weight causes that wheel's rolling radius to become smaller, resulting in a faster rotation speed compared to other wheels. By comparing the differences in rotation speeds between tires, the system monitors tire pressure. The indirect tire pressure warning system essentially relies on calculating the tire's rolling radius to monitor pressure. Introduction to Tire Pressure Monitoring System (TPMS): It combines the advantages of both systems mentioned above. Direct sensors are installed in two diagonally opposite tires, along with a 4-wheel indirect system. Compared to using only a direct system, this hybrid system can reduce costs and overcome the indirect system's inability to detect simultaneous low pressure in multiple tires. However, it still cannot provide real-time pressure data for all four tires as effectively as a direct system.

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What are the differences between A1 and A2 driver's licenses?

A-2 driver's license and A-1 driver's license differ in age restrictions, permitted vehicle types, and limitations. Below are their specific differences: Different age restrictions: A-2 driver's license: 24-60 years old. A-1 driver's license: 26 years or older and under 60 years old. Different permitted vehicle types: The permitted vehicle types for an A-2 license are tractors, B-1 (medium-sized buses), B-2 (large trucks), C-1 (small cars), C-2 (small automatic transmission cars), C-3 (low-speed trucks), C-4 (three-wheeled cars), and M (wheeled self-propelled machinery). The other permitted vehicle types for an A-1 license are A-3 (city buses), B-1 (medium-sized buses), B-2 (large trucks), C-1 (small cars), C-2 (small automatic transmission cars), C-3 (low-speed trucks), C-4 (three-wheeled cars), and M (wheeled self-propelled machinery). Different limitations: A-2 driver's license: Cannot drive large passenger vehicles and city buses. A-1 driver's license: Cannot drive full trailers and semi-trailers.

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What are the differences between rear-wheel drive and four-wheel drive?

Four-wheel drive and rear-wheel drive differ in the number of driven wheels and handling characteristics. Below is relevant information about four-wheel drive systems: Definition of four-wheel drive: Four-wheel drive means all four wheels of the vehicle can receive driving force. In this way, the engine's power is distributed to all four wheels, reducing the likelihood of wheel slippage on poor road conditions and significantly improving the vehicle's off-road capability. Four-wheel drive systems are mainly divided into two categories: part-time four-wheel drive and full-time four-wheel drive. Classification of four-wheel drive systems: There are three common types of four-wheel drive systems in vehicles: on-demand four-wheel drive, full-time four-wheel drive, and part-time four-wheel drive. Full-time four-wheel drive systems are often found in luxury SUVs and high-performance sedans. Vehicles equipped with full-time four-wheel drive have power distributed to all four wheels at all times. This system enhances the mechanical grip of the wheels. Part-time four-wheel drive systems are commonly seen in rugged off-road vehicles. Vehicles with part-time four-wheel drive systems typically have three modes: high-range four-wheel drive, low-range four-wheel drive, and high-range two-wheel drive.

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Do You Need to Press the Brake When Shifting to Reverse Gear?

In the process of vehicle movement, shifting gears does not require pressing the brake. Below is relevant knowledge about car gears: Definition of M Gear: The M gear is the manual mode, allowing free switching between D gear and M gear. Next to the D gear, there is a slash symbol with an M beside it, a common design in many vehicles. Simply push the gear lever to the side, and it will automatically switch from D gear to M gear. Definition of S Gear: The S gear, commonly known as the sport mode, differs from the D gear mainly in that it is a high-rev D gear. For example, in D gear mode, most cars shift gears between 1800~2000 RPM. Shifting in this range balances fuel consumption and power. When switching to S gear, you will noticeably feel the shift RPM increase, shifting at 2500 RPM instead of the previous 1800 RPM. Definition of L Gear: Commonly known as the low gear, it is a lower gear. In vehicles with more gears, it roughly corresponds to the range of first and second gears. In this mode, the gear will not automatically upshift, but it will downshift if there is insufficient power.

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What are the contents of Subject 1 to Subject 4 in the driving test?

Subject 1: Written test, covering basic driving theory, road safety laws and regulations, and other related knowledge. Subject 2: Five items including reversing into a parking space, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving. Subject 3: Preparation before driving, starting, driving in a straight line, shifting gears, changing lanes, etc. Subject 4: Based on the foundational knowledge of Subject 1, it assesses the driver's response methods in critical situations through more practical cases and animations. The passing standards for each subject are: Subject 1 has a full score of 100, and a score of 90 is required to pass. Subject 2 has a full score of 100. For large buses, trailers, city buses, medium-sized buses, and large trucks, a score of 90 is required to pass; for other vehicle types, a score of 80 is required. Subject 3 has a full score of 100, and a score of 90 is required to pass. Subject 4 has a full score of 100, and a score of 90 is required to pass.

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What kind of engine oil is suitable for the Besturn B70?

Why does the car feel floaty after changing tires?

How to monitor tire pressure in Lavida Plus?

What are the differences between A1 and A2 driver's licenses?

What are the differences between rear-wheel drive and four-wheel drive?

Do You Need to Press the Brake When Shifting to Reverse Gear?

What are the contents of Subject 1 to Subject 4 in the driving test?

What is the function of a distributor?

What kind of engine oil should be used for Mercedes-Benz S600?

What are the fault codes for Mercedes-Benz C121?

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