How to Break in an Automatic Transmission Car Now?

Does a normal engine vibrate?

Normally, it does not vibrate. The reasons for engine idle vibration are as follows: 1. Spark plug issues: If there is a fault in the car's ignition system spark plugs, it can cause poor ignition system performance, weak spark plug firing, and other problems, leading to unstable operation during idle. 2. Fuel quality issues: Most "idle" vibration and instability problems are closely related to fuel quality. Poor fuel quality can damage engine performance, thus causing idle vibration. 3. Excessive engine carbon buildup or aging: Excessive carbon buildup inside the engine can absorb a large amount of gasoline sprayed by the fuel injector during cold starts, resulting in an overly lean air-fuel mixture and making it difficult to start. 4. Engine mount aging: Engine mounts are essentially the engine's shock absorption system, responsible for absorbing minor vibrations during operation. If the engine mounts are faulty, these vibrations can transmit to the steering wheel and the cabin, causing vibrations during idle. 5. Unstable oil pressure: If the fuel pump's supply pressure is abnormal or the intake pressure sensor readings are incorrect, poor performance can lead to body vibration.

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How to Earn Points for Driver's License?

To earn points for your driver's license, you need to log in to the traffic management platform or the 12123 app for learning. However, online review can only handle point deductions ranging from 1 to 8 points. After meeting the required learning duration, you can complete the annual review online without visiting the vehicle management office. If a Class A driver's license is deducted 9 to 11 points, you must go to the vehicle management office for an on-site review education. Relevant information about the driver's license is as follows: 1. Introduction: The People's Republic of China Motor Vehicle Driver's License, commonly referred to as a driver's license or "driver's permit," is a mandatory license issued under Chinese law for individuals operating motor vehicles. 2. Examination Content: The test subjects include traffic regulations and related knowledge, field driving, and road driving (including safe and civilized driving), totaling three items.

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What to Do If the First Maintenance of a New Car Exceeds 5,000 Kilometers?

Solutions for exceeding 5,000 kilometers before the first maintenance of a new car: The first step is to contact the 4S dealership's maintenance and after-sales service to inquire about the latest maintenance time and schedule an appointment. Before the first maintenance of a new car, which is the break-in period of the vehicle, the following points should be noted: 1. Pay attention to speed: There is no need to maintain a constant speed, but do not exceed two-thirds of the maximum speed. The engine RPM should not exceed 3,000-3,500 (requirements vary by manufacturer). Avoid sudden acceleration and hard braking. 2. Control speed when going downhill: When driving downhill for a long distance, pay attention to controlling the speed. Do not suddenly use engine braking to slow down. For manual transmission models, anticipate gear shifts in advance and avoid shifting at inappropriate speeds.

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What does SN/CF engine oil mean?

SN/CF engine oil refers to a type of engine oil that is suitable for both gasoline and diesel engines. Here are the relevant details: 1. Gasoline engines: SN indicates that the oil is suitable for gasoline engines. There are 12 quality grades from SA to SN, with letters further in the alphabet representing higher grades. Therefore, SN is the highest grade of gasoline engine oil. 2. Diesel engines: For diesel engines, the first letter of the oil grade is "C", with grades including CA, CB, CC, CD, CE, CF, CF-4, CG-4, CH-4, CI-4, and CJ-4. The further the letter is in the alphabet, the higher the oil quality grade. Generally, CD-grade oil is sufficient for diesel engines, while turbocharged diesel engines require higher-quality oil. The "-4" indicates that the oil is suitable for 4-stroke diesel engines.

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Where to Buy Third-Party Insurance for Motorcycles?

Motorcycle third-party insurance needs to be purchased from a professional insurance company. Below is a detailed introduction to motorcycle third-party insurance: 1. Definition: Third-party insurance refers to the situation where, during the use of the insured vehicle by a qualified driver permitted by the policyholder, an accident occurs causing bodily injury, death, or direct property damage to a third party. The insurer will compensate according to the relevant provisions of the insurance contract for the amount that the policyholder is legally obligated to pay. 2. Notes: After a trailer is insured, it is considered as one with the main vehicle. This means both the main vehicle and the trailer must be covered by third-party liability insurance, and the main vehicle must be towing the trailer. Regardless of whether the liability arises from the trailer, it is deemed to arise from the main vehicle. The insurer's total liability for third-party insurance is limited to the main vehicle's compensation limit.

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Why was the Baojun 730 discontinued?

Baojun 730 discontinued for the following reasons: Market share competition: It is well known that the competition in the automotive industry has always been fierce, which is an indisputable fact. After four years of ups and downs, the Baojun 730 naturally gradually withdrew from the market and was replaced by better vehicles. Quality issues: In December of last year, an announcement was posted on the official website stating that over 380,000 Baojun 730 vehicles nationwide would be recalled, accounting for about three-tenths of the vehicles in use. This can be considered a large-scale recall, comparable to the recall efforts of Samsung phones. The official explanation for this recall was that the rubber quality of the fuel tank vent pipes in some vehicles did not meet standards, making them highly prone to bursting.

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How to Break in an Automatic Transmission Car Now?

Does a normal engine vibrate?

How to Earn Points for Driver's License?

What to Do If the First Maintenance of a New Car Exceeds 5,000 Kilometers?

What does SN/CF engine oil mean?

Where to Buy Third-Party Insurance for Motorcycles?

Why was the Baojun 730 discontinued?

Can I Claim Compensation If My Car Was Rear-Ended and the Other Party Is Fully at Fault?

What type of car is the Chevrolet Cruze?

Should You Repair or Replace a Broken Transmission?

Should I File an Insurance Claim for Vehicle Scratches?