Is It Normal for Only One Brake Light to Be On?

What is the difference between A maintenance and B maintenance?

A maintenance and B maintenance are different as follows: 1. A maintenance: A maintenance refers to the so-called minor maintenance items, generally referring to the regular minor maintenance of the car. The cost of minor maintenance is relatively cheap, mainly requiring the replacement of engine oil and oil filter. These two maintenance items have relatively frequent cycles and directly serve the engine. If the quality or quantity of the engine oil is insufficient, it will directly affect the performance or lifespan of the engine. 2. B maintenance: B maintenance refers to the major maintenance of the car, which includes more items such as engine oil, oil filter, air filter, cabin air filter, fuel filter, spark plugs, brake fluid, transmission fluid, power steering fluid, spark plugs, timing belt, etc. Not all these maintenance items need to be serviced every time; the specific maintenance items should be based on the requirements in the car's maintenance manual.

14

2

Share

How to Turn on the Car Air Conditioning in Cold Weather?

Here are the methods for using car air conditioning in winter: 1. Do not turn on the heater immediately after starting the car. In winter, the engine coolant temperature is very low when the car is just started. Turning on the air conditioning at this time not only increases the engine load but also results in insignificant temperature rise, so do not rush. The correct method is to start the car and warm it up while driving. Wait until the coolant temperature gauge pointer reaches the middle position before turning on the heater. Set the air circulation to external circulation to expel the cold air inside the car, then switch to internal circulation after 3 minutes. 2. Turn off the A/C when using the heater in winter. The A/C in a car can be understood as the air conditioning cooling switch. When the A/C light is on, it means the air conditioning compressor is activated, increasing engine load and fuel consumption. The heating principle of the heater utilizes the heat generated by the engine itself, which is delivered into the car through the air conditioning ducts without the involvement of the compressor. Therefore, turning on the A/C in winter does not enhance the heating power of the heater but instead wastes the compressor's effort unnecessarily.

8

1

Share

What are the main causes of car failures?

Car failures are mainly caused by component failures and the quality of consumables. The following are the specific causes of car failures: Component failures: Some parts are inherently prone to wear and tear. In car design, it's impossible to make all components have the same lifespan. Some parts of a car are designed as wear-prone components. For example, air filter elements, spark plugs, and engine oil have relatively short service lives and require regular replacement. If not replaced in time or if they fail prematurely, the car will experience malfunctions. Quality of consumables: The main consumables in cars include fuel and lubricants, among others. Poor quality of these additives can severely affect the car's performance and lifespan, making it more prone to failures. Moreover, ensuring the quality of these additives is often difficult for users, posing significant risks to both the car and the engine.

8

5

Share

Does the Mazda3 Axela have tire pressure monitoring?

The Mazda3 Axela does not come with a tire pressure monitoring system across all its models. To enhance driving safety and peace of mind, it is recommended to install an aftermarket tire pressure monitoring system. Relevant details are as follows: 1. Trend in tire pressure system installation: Tire pressure monitoring is a feature commonly found in most mid-to-high-end models, but many entry-level versions still lack this system. It can be installed afterward, and adding a tire pressure monitoring system is not only harmless but also enhances driving safety. Moreover, with the implementation of national regulations mandating the installation of tire pressure monitoring, it is evident that installing such a system is an inevitable trend. 2. Function of the tire pressure system: As the component that directly contacts the ground, tires bear various forces such as driving and braking. A tire pressure monitoring system serves as an active safety feature, preventing blowouts caused by excessively high or low tire pressure. Additionally, it extends tire lifespan, maintains fuel efficiency, and reduces wear on the suspension system. Therefore, the tire pressure monitoring system is crucial for driving safety.

8

0

Share

What is the engine model of the new Sagitar?

The engine model of the Sagitar is the EA211, which is equipped with three types of engines: 1.2T, 1.4T, and 1.6L. Below are the extended details of these three engines: 1. The 1.2T version engine has a maximum output power of 85 kW and a maximum torque of 175 Nm. 2. The 1.4T version engine has a maximum output power of 110 kW and a maximum torque of 250 Nm. 3. The 1.6L version engine has a maximum output power of 81 kW and a maximum torque of 155 Nm. Here are the ways to check the engine model: 1. Vehicle license. 2. Motor vehicle registration certificate. 3. Purchase invoice. 4. Factory certificate of conformity. 5. Operating license for commercial vehicles. 6. Vehicle purchase tax payment certificate. 7. Registration and filing with the public security authority. 8. Vehicle insurance card. 9. The engine number component on the actual vehicle's engine.

3

4

Share

Can the car owner be absent during the annual vehicle inspection?

Vehicle annual inspection does not require the owner's personal attendance and can be entrusted to others for processing. The following is an introduction to the required documents for vehicle annual inspection: 1. Introduction 1: Fill out the "Motor Vehicle Inspection Record Form". For private vehicles, in addition to the owner's signature, a copy of the owner's ID card must be attached. For company vehicles, a copy of the enterprise code certificate must be attached, and the "Power of Attorney" must be filled out and stamped with the official seal. 2. Introduction 2: The vehicle identification number rubbing paper should be pasted in the corresponding position on the "Motor Vehicle Inspection Record Form". 3. Introduction 3: Driving license. 4. Introduction 4: Compulsory traffic accident liability insurance policy for motor vehicles. 5. Introduction 5: Self-repaired vehicles or vehicles repaired by repair shops need to be stamped on the inspection form. New vehicles can be exempted from the first and second annual inspections.

7

2

Share

Is It Normal for Only One Brake Light to Be On?

What is the difference between A maintenance and B maintenance?

How to Turn on the Car Air Conditioning in Cold Weather?

What are the main causes of car failures?

Does the Mazda3 Axela have tire pressure monitoring?

What is the engine model of the new Sagitar?

Can the car owner be absent during the annual vehicle inspection?

Can Alcohol Wipes Be Stored in a Car?

What are the advantages and disadvantages of a C1E driver's license?

What is the reason for the engine not shutting off?

Where is the battery located in a Mini car?