What is the principle of an AT transmission?

What to Do If Your Driver's License Inspection Period Has Expired?

If your driver's license inspection period has expired for less than a year, you can still proceed with the annual inspection and renewal as usual. However, if it has been expired for more than a year, the license will be revoked. Below are the details regarding the annual inspection of a driver's license: 1. The annual inspection of a driver's license is conducted when renewing the license upon its expiration. Vehicle owners can initiate the process up to three months before the expiration date. 2. The annual inspection includes: (1) Review of traffic violations and accident handling records. (2) Assessment of physical condition. (3) Review of traffic violation points and participation in required study and exams if 12 points are accumulated. 3. Drivers holding licenses for large buses, trailers, city buses, medium-sized buses, or large trucks must undergo an annual inspection at the traffic management department of the public security authority within 30 days after the end of each scoring cycle (i.e., annual inspection). If there are no points recorded during a scoring cycle, the inspection for that cycle is waived.

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Where to Find the Year on a Tire?

The manufacturing date of a tire is marked on its sidewall. Tire manufacturers use a four-digit number to represent the production date, where the first two digits indicate the week of production and the last two digits indicate the year. Here is some information about tires: 1. Tires are a crucial component of a vehicle, affecting its driving stability and safety. 2. Tires are made of rubber, and rubber products can age over time with prolonged use. Tires need to be replaced periodically; under normal conditions, tires installed on a vehicle can last for four years.

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What Causes High Engine RPM?

High engine RPM is mainly caused by the following reasons: 1. Poor fuel quality: If the fuel used in the vehicle is of low quality, it cannot effectively mix with air and combust in the engine cylinders, leading to abnormal engine operation, which may result in symptoms of high engine RPM. 2. Personal tuning: To prevent manual transmission vehicles from stalling during startup, the engine RPM can be manually increased. 3. Exhaust system malfunction: When a vehicle has severe carbon buildup, it can cause issues in the exhaust system, resulting in insufficient exhaust and an increase in engine RPM.

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What are the benefits of installing exhaust tips on a car?

Installing exhaust tips on a car mainly serves the following purposes: 1. The primary function of adding exhaust tips is still for aesthetic enhancement. 2. Generally, the design of the original car's exhaust pipe tips is relatively plain. Over prolonged use, the accumulation of mud, rust, and carbon particles can make the original exhaust tips quite unsightly. In contrast, many aftermarket exhaust tips are made of chrome-plated metal, featuring exquisite appearances that provide significant decorative effects. 3. Of course, certain specialized exhaust tips serve specific purposes, such as those that can alter the exhaust sound and those used on special vehicles like oil tankers, which have fire safety functions.

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What does parking mean?

Parking means stopping the vehicle. Many cars nowadays are equipped with automatic parking. The following introduces automatic parking: 1. Automatic parking, also known as AUTO-HOLD, refers to an automatic braking function. After activating this function, for example, when stopping at a traffic light, there is no need to pull the handbrake. It simplifies the operation by avoiding the use of the handbrake or electronic handbrake, and automatic transmission models do not need to frequently switch between D to N or D to P. 2. AUTO-HOLD relies on an intelligent braking system, and only vehicles equipped with brake control systems like ESP can implement the AUTO-HOLD function.

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What Items Are Required for Car Maintenance?

Here is a detailed introduction to car maintenance items: 1. Engine oil and oil filter replacement. This primarily involves maintenance of the lubrication system, whose main function is to effectively lubricate various components of the car engine to prevent excessive wear. The oil filter's role is to remove impurities from the engine oil, ensuring the proper functioning of the lubrication system. The oil filter should be replaced along with the engine oil during an oil change. Under normal circumstances, a car requires maintenance every 5,000 kilometers. 2. The air filter's function is to filter the air before it enters the cylinders, removing impurities such as dust, sand, and other foreign particles. The cleaning and maintenance of the air filter depend on the usage environment. The gasoline filter is typically replaced after driving 20,000 to 25,000 kilometers. 3. Spark plugs are consumable parts and should be replaced every 20,000 kilometers. Additionally, components such as brake fluid, transmission fluid, the battery, throttle body, fuel injectors, and brake pads are all inspection items during routine maintenance, and their maintenance depends on usage conditions.

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What is the principle of an AT transmission?

What to Do If Your Driver's License Inspection Period Has Expired?

Where to Find the Year on a Tire?

What Causes High Engine RPM?

What are the benefits of installing exhaust tips on a car?

What does parking mean?

What Items Are Required for Car Maintenance?

How Long Are Large Vehicles Generally?

What Causes the Engine Light to Illuminate?

Where is the A-pillar located on a car?

What is the function of an automotive air conditioning receiver-drier?