How to Perform Tire Dynamic Balancing?

What Transmission Does the Senova D50 Use?

The transmission brand used in the Senova D50 is Aisin. Established in 1969, Aisin is a world-renowned professional developer and manufacturer of automotive automatic transmissions. In the field of automotive automatic transmissions, Aisin's products hold the highest market share globally. The Senova D50 is equipped with a CVT transmission, a 5-speed manual transmission, and a 6-speed manual transmission. The continuously variable transmission (CVT) does not have specific gears. In operation, it is similar to an automatic transmission, but the ratio changes differ from the gear-shifting process of an automatic transmission. Instead, the changes are continuous, ensuring smooth and uninterrupted power delivery. When using the Senova D50's transmission in daily driving, pay attention to the following points: Do not delay changing the transmission oil for extended periods. Prolonged failure to change the transmission oil can damage internal components such as bearings and the housing. Avoid coasting in neutral for long durations. While driving a manual transmission vehicle, many experienced drivers may coast in neutral, but for automatic transmission vehicles, this can cause overheating. Additionally, shifting back into Drive (D) can create a noticeable jolt. Avoid shifting into Drive (D) or Reverse (R) before the vehicle comes to a complete stop. Some drivers, aiming for a "smooth" operation, shift into reverse while the vehicle is still moving, which can severely damage the transmission gears and lead to gear grinding over time. Do not frequently climb steep slopes in Drive (D). When tackling steep inclines, automatic transmission vehicles may overheat due to high load or shift too early, resulting in insufficient power. In such cases, use manual mode to lock in lower gears or switch to sport mode to protect the transmission. Avoid long-distance towing. If an automatic transmission vehicle breaks down, use a flatbed tow truck to move the vehicle while it is in Neutral (N). Do not use a tow rope or tow the vehicle directly.

10

4

Share

What transmission does the MG6 use?

The MG6 transmission is jointly developed by SAIC and General Motors. The TST dual-clutch transmission is a dry dual-clutch transmission (DCT) type, which eliminates the need for related hydraulic systems, making it lighter overall compared to wet dual-clutch transmissions. Additionally, the dry clutch itself is highly efficient in transmitting torque, significantly improving fuel economy. The MG6 transmission uses either a 6-speed manual transmission or a new-generation 7-speed DCT280 wet dual-clutch transmission. A manual transmission is a gear-shifting device used to alter the engine's speed and torque delivered to the drive wheels, enabling the car to achieve different traction forces and speeds under various conditions such as starting from a standstill, climbing hills, turning, and accelerating. When using the MG6 transmission in daily driving, the following points should be noted: Do not delay changing the transmission oil for extended periods. Prolonged failure to change the transmission oil can damage internal components such as bearings and the housing. Avoid coasting in neutral for long durations. While many experienced drivers coast in neutral when driving manual transmission vehicles, doing so in automatic transmission models can cause overheating and create a jolt when shifting back into D (Drive) mode. Never shift into D/R (Drive/Reverse) before the vehicle comes to a complete stop. Many drivers shift directly into reverse while the car is still moving to showcase their "smooth" operation, but this can severely damage the transmission gears and, over time, lead to gear grinding or other failures. Avoid frequently climbing steep slopes in D mode. Automatic transmission vehicles can overheat due to high loads or shift too early, resulting in insufficient power for climbing. In such cases, use manual mode to limit low gears or switch to sport mode to protect the transmission. Do not tow the vehicle over long distances. If an automatic transmission vehicle breaks down, use a flatbed tow truck to move it onto the tow platform while the transmission is in N (Neutral). Avoid using tow ropes or dragging the vehicle directly.

12

2

Share

What grade of gasoline should a Golf 1.2T use?

The Golf 1.2T should use 95-octane gasoline. This fuel grade is recommended in the vehicle's official owner's manual. In addition to checking the owner's manual for the appropriate gasoline grade, you can also find this information on the fuel filler cap, which will typically indicate the recommended fuel. Generally, the fuel grade can also be determined by the engine's compression ratio. Vehicles with a compression ratio between 8.6-9.9 should use 92-octane gasoline, while those with a compression ratio between 10.0-11.5 should use 95-octane gasoline. If the compression ratio is higher, 98-octane gasoline is recommended. However, with the use of new technologies, the compression ratio alone is no longer the sole determinant of the appropriate fuel grade. High-compression engines can also be tuned to use lower-octane gasoline due to other influencing factors such as ignition timing, turbocharging technology, and Atkinson cycle technology. Generally, the higher the gasoline octane rating, the higher the octane number and the better the anti-knock performance. 92-octane gasoline contains 92% isooctane and 8% n-heptane, while 95-octane gasoline contains 95% isooctane and 5% n-heptane. If the Golf 1.2T occasionally uses the wrong gasoline grade, simply switching back to the correct grade after the tank is empty is sufficient. However, prolonged use of the wrong gasoline grade can have the following effects: For vehicles designed for lower-octane fuel, using a higher-octane gasoline will not cause damage, but the increased octane rating can alter the fuel's ignition point, leading to delayed combustion in the engine. This results in reduced engine power and thermal efficiency, with the practical effect being poorer performance. For vehicles designed for higher-octane fuel, using lower-octane gasoline can cause engine knocking. The significantly lower octane rating lowers the fuel's ignition point, causing premature ignition during the compression stroke. If combustion occurs before the spark plug fires, resistance is created during the upward stroke. This resistance makes the engine run very unevenly. If the knocking is mild, it may only increase noise without significant engine damage. However, noticeable knocking indicates severe engine conditions, affecting not only driving stability but also causing abnormal wear on pistons and cylinders, potentially leading to cylinder scoring in severe cases.

8

3

Share

What is the scrap age limit for a vehicle?

Non-commercial vehicles and commercial vehicles have different scrap age limits, as detailed below: Scrap regulations for non-commercial vehicles: For household 5-seat cars and 7-seat SUVs, there is no usage age limit for non-commercial small and mini vehicles. When the normal mileage reaches 600,000 kilometers, the state will guide the vehicle to be scrapped. Apart from the above-mentioned vehicles, small and mini non-commercial passenger cars, large non-commercial cars, and wheeled special machinery vehicles also have no usage age limit. Common scrap regulations for commercial vehicles: Small and mini taxi passenger vehicles have a scrap age limit of 8 years, medium-sized taxi passenger vehicles have a limit of 10 years, and large taxi passenger vehicles have a limit of 12 years. Public transport passenger vehicles have a scrap age limit of 13 years, other small and mini commercial passenger vehicles have a limit of 10 years, and large and medium-sized commercial passenger vehicles have a limit of 15 years. Mini commercial trucks have a scrap age limit of 8 years, light and large commercial trucks have a limit of 10 years. The vehicle scrap process is as follows: The owner of the vehicle applying for scrap renewal should fill out the "Motor Vehicle Change, Transfer, Modification, Suspension, Scrap Approval Application Form" in duplicate and stamp the owner's seal. The registration desk will accept the application and issue a "Vehicle Scrap Notice" for vehicles that have reached the scrap age limit. For vehicles that have not reached the scrap age limit, after inspection and confirmation by the motor vehicle inspection desk, if they meet the vehicle scrap standards, a "Vehicle Scrap Notice" will be issued. The vehicle owner can choose a qualified recycling company to dismantle the vehicle with the "Notice". The recycling company will dismantle the vehicle and take photos after verifying the "Notice". The engine must be separated from the vehicle, the engine block must be broken, and the frame (chassis) must be cut. The vehicle owner should submit the "Change Form", "XX Province Vehicle Renewal Technical Appraisal Form", "Scrap Vehicle Recycling Certificate", and vehicle dismantling photos to the motor vehicle inspection desk for verification and signature. The license plates will be reclaimed, and the scrap registration will be processed after approval according to regulations. Special notes: According to Article 30 of the "Motor Vehicle Registration Regulations", if the vehicle is damaged and cannot be driven back to the registration location, the owner can sell the scrap vehicle to a local motor vehicle recycling company. If a commercial vehicle is converted to a non-commercial vehicle, it must be scrapped according to the original commercial vehicle's scrap time limit. According to Article 43 of the "Motor Vehicle Registration Regulations", after completing the transfer registration or cancellation registration of a motor vehicle, the original owner can apply to the vehicle management office to use the original license plate number when registering a newly purchased motor vehicle. The application to use the original license plate number must meet the following conditions: (1) The application must be submitted within six months after completing the transfer or cancellation registration; (2) The owner must have owned the original vehicle for more than three years.

4

2

Share

What is the vehicle length threshold requiring a yellow license plate?

Vehicles exceeding 6 meters in length require a yellow license plate. Additionally, both trucks and buses use yellow plates. Below is detailed information about vehicle license plates: Overview: Vehicle license plates are standardized hard-surface number plates with registration codes issued by vehicle management authorities after reviewing, inspecting, and registering vehicles that have applied for plates, as stipulated by national vehicle administration regulations. Function: Vehicle license plates serve as legal certification permitting vehicles to operate on roads, enabling traffic management departments, public security authorities, and the general public to monitor vehicle movements, as well as identify, remember, and trace vehicles.

16

0

Share

What does SSR mean for tires?

Tire SSR stands for run-flat tire. Its full name is superior-super-rare. Run-flat tires are a special type of automotive tire. Overview: Automotive tires are one of the important components of a vehicle, directly in contact with the road surface. Together with the vehicle suspension, they help absorb shocks during driving, ensuring good ride comfort and smooth operation. Functions: They ensure good adhesion between the wheels and the road surface; improve the vehicle's traction, braking, and off-road capability; bear the weight of the vehicle. The important role tires play in vehicles is receiving increasing attention.

5

4

Share

How to Perform Tire Dynamic Balancing?

What Transmission Does the Senova D50 Use?

What transmission does the MG6 use?

What grade of gasoline should a Golf 1.2T use?

What is the scrap age limit for a vehicle?

What is the vehicle length threshold requiring a yellow license plate?

What does SSR mean for tires?

Is an imported car considered a stock car after one year?

What to do if the BMW X5 trunk cannot be closed?

Within how many years must a driver's license be obtained?

What does the ECO light on the car dashboard mean?