Is the Environmental Protection Label Still Required?

Is a 6-speed manual-automatic transmission the same as a 6AT?

6-speed manual-automatic transmission is not the same as 6AT. The specific reasons are as follows: 1. A 6-speed manual-automatic transmission refers to a transmission that combines six-speed manual and automatic shifting, but it is not necessarily an AT transmission. It could also be other types of transmissions, such as dual-clutch or CVT, as the structures of these three transmissions are completely different. 2. An AT transmission refers to a 6-speed automatic transmission, which is one type of transmission with manual-automatic functionality. Also known as a torque converter transmission, this type of transmission connects to the engine via a torque converter and is the most mature, widely used, and structurally complex automatic transmission.

3

1

Share

What Causes Abnormal Noise When Turning the Vehicle?

There are seven possible reasons for abnormal noise during vehicle steering: 1. Plastic components: Friction between plastic parts. The steering wheel consists of various plastic components, and if the gaps are too small during rotation, abnormal noise may occur, especially in new cars. This usually resolves after a break-in period. If the noise persists, try reinstalling the steering wheel. 2. Steering column: Friction with floor mats. Sometimes, aftermarket floor mats may be too large and come into direct contact with the steering column, causing friction during rotation. Adjust or replace the floor mats. 3. Steering wheel: Faulty airbag clock spring. Those who have disassembled the steering wheel should pay extra attention, as it might be due to a broken airbag clock spring or a loose connector. Replace the airbag clock spring or secure the connector. 4. Tie rod end: Worn or loose ball joint. Replace the tie rod end ball joint, but remember to perform a wheel alignment afterward. 5. Steering gear dust cover: Oil leakage. Replace the dust cover or reapply grease. However, reapplying grease is only a temporary solution. 6. Steering gear: Abnormal noise when turning could indicate excessive gear clearance in the steering gear, requiring replacement. 7. Strut mount or thrust bearing failure: If abnormal noise occurs when turning, it is likely due to a faulty strut mount or thrust bearing, which needs replacement.

3

5

Share

Where is the Jeep Cherokee engine produced?

The Jeep Cherokee engine is produced by GAC Fiat Chrysler Jeep and is classified as a domestically manufactured engine. The engine model for the Cherokee is 46338538. The low-power version has a maximum power output of 172kW, maximum horsepower of 234, and maximum torque of 350 Nm. The high-power version delivers a maximum power of 195kW, maximum horsepower of 265, and maximum torque of 400 Nm. For daily maintenance of the Cherokee engine, the following methods can be employed: Use lubricating oil of appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional equipment in the intake and exhaust systems and usage conditions. For diesel engines, choose CB--CD grade diesel engine oil according to mechanical load, with the selection standard being no lower than the manufacturer's specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will degrade over time. After a certain mileage, its performance deteriorates, leading to various engine issues. To prevent malfunctions, change the oil periodically based on usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and oil cannot pass through, it may rupture the filter or open the safety valve, allowing oil to bypass through the relief valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls. These mix with metal particles from component wear to form sludge. Small amounts remain suspended in the oil, while larger quantities precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear. Periodically use a radiator cleaner to flush the radiator. Removing rust and scale deposits not only ensures proper engine operation but also extends the overall lifespan of both the radiator and the engine.

3

0

Share

How to Determine When Parallel Parking is Perfectly Aligned?

When preparing to park the car, lean back against the seat and look downward to the left outside the vehicle. Once the yellow line of the parking space corner is completely obscured by the rearview mirror (i.e., disappears from view), immediately brake. This ensures the car is perfectly aligned while reversing into the space. Key points about parallel parking include: 1. When reversing, turning the steering wheel to the left will make the rear of the car move left; turning it to the right will make the rear move right. 2. When reversing into a left parking space, turning the steering wheel too early will result in the left side being too narrow and the right side too wide; turning too late will cause the left side to be too wide and the right side too narrow. Conversely, when reversing into a right parking space, turning the wheel too early leads to the right side being too wide and the left side too narrow, while turning too late results in the left side being too narrow and the right side too wide.

2

5

Share

What engine does the Land Rover Range Rover use?

The Land Rover Range Rover is equipped with the following two engines: 1. 3.0T V6 engine: The 3.0T V6 engine features a supercharged intake method, with a total of 6 cylinders arranged in a "V" shape, and 4 valves per cylinder. The valve train of the 3.0T V6 engine is DOHC, with a maximum power speed of 6500 rpm. It uses gasoline as fuel with a 95 octane rating, and employs direct injection for fuel supply. The cylinder head and block of the 3.0T V6 engine are made of aluminum alloy, complying with the Euro 5 emission standard. 2. 5.0T V8 engine: The 5.0T V8 engine features a supercharged intake method, with a total of 8 cylinders arranged in a "V" shape, and 4 valves per cylinder. The valve train of the 5.0T V8 engine is DOHC, with a maximum power speed of 6500 rpm. It uses gasoline as fuel with a 95 octane rating, and employs multi-point injection for fuel supply. The cylinder head and block of the 5.0T V8 engine are made of aluminum alloy, complying with the China 5 emission standard.

10

1

Share

Which is Bigger, Compact or Subcompact Cars?

Generally speaking, compact cars are larger than subcompact cars. However, this is not an absolute rule, as exceptions may exist. Therefore, it's not accurate to determine whether a vehicle is a subcompact or compact car solely based on its body size. Here are some details about subcompact and compact cars: 1. Common subcompact cars include the Volkswagen Polo, Audi A1, BMW i3, Honda Fit, Honda City, and Baojun 310. Common compact cars include the Volkswagen Golf, Volkswagen Lamando, Volkswagen Sagitar, Volkswagen Jetta, Volkswagen Santana, Audi A3, and BMW 1 Series. 2. The interior space and trunk capacity of subcompact cars are generally smaller than those of compact cars, but subcompact cars are usually more affordable. 3. The maintenance and repair costs for subcompact cars are typically lower than those for compact cars.

14

5

Share

Is the Environmental Protection Label Still Required?

Is a 6-speed manual-automatic transmission the same as a 6AT?

What Causes Abnormal Noise When Turning the Vehicle?

Where is the Jeep Cherokee engine produced?

How to Determine When Parallel Parking is Perfectly Aligned?

What engine does the Land Rover Range Rover use?

Which is Bigger, Compact or Subcompact Cars?

What is the difference between V and H on tires?

How to Determine How Many Liters of Transmission Oil to Add for Volkswagen Lavida?

What does 'disp' mean on a car?

How to Adjust the Rear Seats of the Tayron?