Why is the Lavida not as durable as the Jetta?

What Causes Engine Shaking in a New Car?

Reasons for engine shaking in a new car: 1. Deterioration or loosening of engine mounts: Engine mounts are designed to reduce vibration and absorb shocks during engine operation, while also securing the engine in place. If the mounts become worn or loose, engine shaking becomes noticeably severe; 2. Engine misfire: The exhaust flow from the vehicle shows obvious intermittency, accompanied by severe shaking of the exhaust pipe, making the engine vibration clearly noticeable, sometimes with a sputtering sound; 3. Cold start: During a cold start, the engine's lubrication is less effective, and the engine oil has poor fluidity and is more viscous, leading to abnormal noises from mechanical friction. Additionally, low coolant temperature, overly rich air-fuel mixture, and incomplete combustion can cause the engine to shake.

20

2

Share

What is the solution for the sunroof rattle in the 2019 Audi A4L?

Solution for the sunroof rattle in the 2019 Audi A4L: 1. Check the cleanliness of the sunroof: The sunroof is a precision component, and if too much sand or debris falls into the sliding track, it can significantly affect the sunroof's performance. It is recommended to clean it promptly and lubricate it afterward. 2. Lack of lubrication is another factor. If the sunroof loses its lubrication effect, it may produce rattling noises. In this case, evenly apply lubricant and operate the sunroof several times. 3. Tighten any loose fixing screws on the sunroof. The body dimensions of the 2019 Audi A4L are 4837 mm in length, 1843 mm in width, and 1432 mm in height, with a wheelbase of 2908 mm. The front and rear suspension types of the 2019 Audi A4L are both five-link independent suspensions, and the body structure is a unibody design.

3

4

Share

Where to look when the pressure gauge shows 2.5?

The pressure gauge shows 2.5, look at the black dial on the pressure gauge, which is a dial displaying numbers from 1 to 7. A pressure gauge is an instrument used to measure air pressure, and there are various types. Among them, a tire pressure gauge is specifically designed for measuring the tire pressure of small vehicles such as micro cars and motorcycles. Methods to check the pressure: 1. Hold the buckle and align it with the wheel's air valve; 2. Push it forward to the end to secure the air valve, then release the buckle; 3. Digital gauges usually have an activation button on the display. Press it to light up the screen, which is helpful in low-light conditions; 4. Check if the data value is within the normal range. Digital pressure gauges directly display the pressure value.

18

2

Share

What are the main types of commercial auto insurance?

Commercial auto insurance mainly includes: vehicle damage insurance, third-party liability insurance, passenger liability insurance, total vehicle theft insurance, separate glass breakage insurance, vehicle downtime loss insurance, spontaneous combustion loss insurance, additional equipment loss insurance, engine water ingress insurance, no-fault liability insurance, substitute vehicle expense insurance, body scratch loss insurance, deductible waiver clause, on-board cargo liability insurance, and various other types of coverage. When purchasing insurance, car owners must choose larger insurance companies, as such insurers generally have more service outlets, faster claim settlement times, and a larger customer base. When making a purchase, they can decide on the types of coverage based on their driving habits to ensure comprehensive protection.

7

0

Share

Does the Audi Q5L have four-wheel drive?

The Audi Q5L is equipped with a four-wheel drive system. The latest Audi Q5L models all come with four-wheel drive, featuring an on-demand four-wheel drive system. There are three common types of four-wheel drive systems in vehicles: full-time four-wheel drive, part-time four-wheel drive, and on-demand four-wheel drive. Here is some information about four-wheel drive: 1. Four-wheel drive refers to a vehicle maintaining four-wheel drive throughout the entire driving process, with the engine's output torque distributed to the front and rear wheels in a fixed ratio. 2. Four-wheel drive provides excellent off-road and handling performance at all times, but it cannot adjust torque distribution based on road conditions and tends to have higher fuel consumption.

12

2

Share

What documents are needed for car maintenance?

Car maintenance requires the vehicle's driving license and the vehicle maintenance manual. Car maintenance refers to the regular preventive work of inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. Modern car maintenance mainly includes the maintenance of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. The purpose of car maintenance is to keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent failures, slow down the deterioration process, and extend the service life. During the first maintenance, many items need to be inspected, such as the vehicle's lights, tires, chassis, various fluid levels in the engine compartment, and the onboard computer, etc., all of which require a comprehensive inspection. However, an important step in this process is changing the engine oil and oil filter.

18

3

Share

Why is the Lavida not as durable as the Jetta?

What Causes Engine Shaking in a New Car?

What is the solution for the sunroof rattle in the 2019 Audi A4L?

Where to look when the pressure gauge shows 2.5?

What are the main types of commercial auto insurance?

Does the Audi Q5L have four-wheel drive?

What documents are needed for car maintenance?

What are the body dimensions of the Changan CS55?

Where to Add Water in Jianghuai Refine?

Is a Wheel Alignment Necessary After an Engine Overhaul?

Why Does the Automatic Transmission Make a Clunking Sound When Shifting Gears?