What Does the Spark Plug Numbering Mean?

What brand of tire is Altimax?

Altimax is a product line under the General Tire brand. Here is some information about General Tire: Introduction: General Tire was founded in Milford, South Carolina, USA, known as General-Tire, a tire brand with a century of glorious history. Features: Leveraging the strong R&D and technological capabilities of Continental AG (parent company of Continental and General Tire), General Tire combines over a century of industry expertise with the American heritage of 'pushing limits and fearless innovation', resulting in highly acclaimed tire products. It is also one of the preferred choices for SUV tires.

11

2

Share

Is Neutral Gear Represented by N?

Neutral gear is represented by the N position. The N position serves as neutral in both automatic and manual transmissions. Function of N position: It disengages power transmission between the input and output shafts of the transmission. The N position can be used for short-term parking. Other gear positions: Some automatic transmission models also have S, L, and M positions. S stands for Sport mode. L stands for Low gear, used for climbing or descending hills. The N position can be used for short-term parking. M stands for Manual mode, allowing the driver to manually shift gears up or down.

13

2

Share

What does the key-shaped symbol on the dashboard mean?

It indicates that the vehicle has not detected the car key. This could be due to a malfunction in the vehicle's receiver module, a damaged transmitter module in the key, or the key's battery being depleted. Below is some information about car keys: Classification: Car keys are divided into two types—one without an anti-theft chip and another with an anti-theft chip. Keys with anti-theft chips are commonly found in some low-end models, which don't even have a remote control, though they are rare nowadays. Smart Key: A smart key functions like a small radio wave transmitter. The chip inside the key contains a unique ID code that matches the specific vehicle. When the smart key emits a radio wave, the car receives it, and after verification by the car's anti-theft system control unit, the key is authenticated, allowing the doors to be unlocked and the engine to be started.

6

5

Share

What does it mean when the CPV valve is stuck in the open position?

Not CPV valve, it should be PVC valve, which means the car PVC valve is stuck in the open position. Here is some information about the car PVC valve: Composition: The car PVC valve is a device on the forced ventilation system of the car engine's crankcase, consisting of a valve body, valve, valve cover, and spring. Function: It directs the gas in the crankcase into the intake manifold through the PCV valve, and a small amount of air enters the intake manifold directly from the air filter through the PCV valve. This prevents icing at the throttle, incomplete combustion, and worsening emissions. It also prevents blow-by gases from entering the atmosphere and prevents engine oil from deteriorating.

18

3

Share

Can I Participate in the License Plate Lottery Without a Driver's License?

You cannot participate in the car purchase license plate lottery without a driver's license. During the lottery application process, there is a section for filling in basic information, which requires a driver's license number. Without it, the application cannot be submitted. Additionally, the lottery conditions specify that applicants must possess a valid motor vehicle driver's license of the appropriate class to participate. Driver's License Lottery Conditions (using Beijing as an example). For Beijing residents: First, the applicant must not have a registered small passenger car in Beijing or own a motor vehicle that should be scrapped but has not been deregistered. They must also hold a valid motor vehicle driver's license. For non-Beijing residents: First, the applicant must not have a registered small passenger car in Beijing. Second, they must hold a valid temporary residence permit or residence certificate for at least five years. Third, they must have paid social insurance and personal income tax in Beijing. Finally, the applicant must obtain a valid motor vehicle driver's license of the appropriate class. For Macau residents: First, the applicant must not have a registered small passenger car in Beijing. Second, they must hold a valid motor vehicle driver's license. Third, they must hold a valid 10-year 'Mainland Travel Permit for Hong Kong and Macau Residents' and a valid temporary accommodation registration certificate proving residence in Beijing for at least one year. For Taiwan residents: First, the applicant must not have a registered small passenger car in Beijing. Second, they must hold a valid driver's license. Third, they must hold a valid 5-year 'Mainland Travel Permit for Taiwan Residents,' a one-year or longer valid endorsement issued by the local public security authority, and a valid temporary accommodation registration certificate proving residence in Beijing for at least one year. For overseas Chinese: The applicant must not have a registered small passenger car in Beijing. They must hold a valid driver's license, a People's Republic of China passport issued by the local authority, a household registration cancellation certificate issued by the local police station, and a valid temporary accommodation registration certificate proving residence in Beijing for at least one year. For foreigners: The applicant must not have a registered small passenger car in Beijing. They must hold a valid driver's license, a People's Republic of China passport issued by the local authority, a household registration cancellation certificate issued by the local police station, and a valid temporary accommodation registration certificate proving residence in Beijing for at least one year.

1

4

Share

Why Does Burning Engine Oil Require an Engine Overhaul?

An engine burning oil requires an overhaul under the following circumstances: 1. Overused spark plugs may cause electrode detachment, leading to piston damage and necessitating an engine overhaul. 2. Using low-grade gasoline for several years can result in carbon buildup due to incomplete combustion, causing engine vibration, increased fuel consumption, or damage to the catalytic converter. 3. Deteriorated engine oil severely affects the lubrication system, leading to premature wear of piston cylinder walls. 4. Insufficient coolant causes rapid temperature rise, and if not addressed, can result in "cylinder scoring," severely damaging the engine. 5. Timing belts must be replaced within 60,000 kilometers, and timing chains around 100,000 kilometers. Failure to replace them promptly may damage valves and camshafts.

2

3

Share

What Does the Spark Plug Numbering Mean?

What brand of tire is Altimax?

Is Neutral Gear Represented by N?

What does the key-shaped symbol on the dashboard mean?

What does it mean when the CPV valve is stuck in the open position?

Can I Participate in the License Plate Lottery Without a Driver's License?

Why Does Burning Engine Oil Require an Engine Overhaul?

Why doesn't the manual transmission car accelerate when pressing the throttle?

Can Electric Vehicle Registration Be Completed in One Day?

How Long is the Driver's License Exam Valid?

How many vehicles can be bound to 12123?