Do I need to study all 1000 questions for Subject 4?

What are the reasons for a car suddenly stalling and failing to start while driving?

A car suddenly stalling and failing to start while driving can be caused by several reasons: a dead battery, obstructed fuel flow, poor ignition system performance. It could also be due to a starter motor failure, fuel pump supply issues, injector problems, or sensor malfunctions. In such complex situations, professional assistance is required. Possible reasons include: 1. Empty fuel tank: Neglecting to monitor the fuel level, with the gauge showing below the red line, naturally results in failure to start. 2. Dead battery: This could be due to leaving headlights on for an extended period or the battery reaching the end of its lifespan. It's generally recommended to replace the battery every 2 years. Additionally, installing xenon headlights, high-power audio systems, or DVD players can also lead to electrical circuit failures. 3. Incorrect gear position: For automatic transmission vehicles, the gear must be in P (Park) or N (Neutral) to start. If left in R (Reverse) or D (Drive), the car won't start. Some manual transmission vehicles may also fail to start if the clutch isn't depressed.

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What is komet tire?

komet is a Kenda tire. The functions of tires are: 1. To support the entire weight of the vehicle and bear the load of the car; 2. To transmit traction and braking torque, ensuring the adhesion between the wheels and the road surface; 3. To reduce and absorb vibrations and impact forces during driving, preventing severe vibrations and early damage to automotive components; 4. To adapt to the high-speed performance of the vehicle and reduce driving noise, ensuring driving safety, handling stability, comfort, and fuel efficiency. Extended content: Methods for tire maintenance include: 1. Regularly clean stones stuck in tire treads; 2. Minimize exposure to direct sunlight; 3. Frequently check tire pressure; 4. Pay attention to suspension maintenance; 5. Periodically inspect front wheel alignment; 6. Be mindful of driving habits.

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What are the differences between China 5 and China 6 emission standards for vehicles?

The differences between China 5 and China 6 emission standards are as follows: Different emission standards: China 6 emission standards are more than 30% stricter than China 5. Excluding the influence of working conditions and testing, gasoline vehicles' carbon monoxide emissions are reduced by 50%, total hydrocarbons and non-methane hydrocarbons emissions are reduced by 50%, and nitrogen oxide emissions are reduced by 42%. Different implementation times: The China 5 standard was implemented nationwide on January 1, 2017, as the fifth phase of the national motor vehicle emission standard. The China 6 standard has been implemented since July 1, 2019. Different principles: During the China 5 phase, diesel and gasoline vehicles had different emission standards, but China 6 adopts a fuel-neutral principle, meaning that regardless of the fuel type, the emission limits are the same. Different issuing departments: The China 5 standard was issued by the Ministry of Environmental Protection, while the China 6 standard was issued by the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection, and Quarantine. Different letter representations: China 5 is represented by 'V,' while China 6 is represented by 'VI.' Different monitoring requirements for plug-in hybrid electric vehicles: Compared to China 5, China 6 has improved monitoring requirements for plug-in hybrid electric vehicles, including energy storage systems, thermal management systems, brake regeneration, drive motors, generators, and other regulatory aspects. The China 5 standard limits are as follows: Gasoline vehicles must not emit more than 1,000 milligrams of carbon monoxide per kilometer driven. Gasoline vehicles must not emit more than 68 milligrams of non-methane hydrocarbons per kilometer driven. Gasoline vehicles must not emit more than 60 milligrams of nitrogen oxides per kilometer driven. Gasoline vehicles must not emit more than 4.5 milligrams of PM (particulate matter) per kilometer driven. China 6 has two standards: China 6a and China 6b, as follows: China 6a standard limits: Gasoline vehicles must not emit more than 700 milligrams of carbon monoxide per kilometer driven. Gasoline vehicles must not emit more than 68 milligrams of non-methane hydrocarbons per kilometer driven. Gasoline vehicles must not emit more than 60 milligrams of nitrogen oxides per kilometer driven. Gasoline vehicles must not emit more than 4.5 milligrams of PM (particulate matter) per kilometer driven. China 6b standard limits: Gasoline vehicles must not emit more than 500 milligrams of carbon monoxide per kilometer driven. Gasoline vehicles must not emit more than 35 milligrams of non-methane hydrocarbons per kilometer driven. Gasoline vehicles must not emit more than 35 milligrams of nitrogen oxides per kilometer driven. Gasoline vehicles must not emit more than 3 milligrams of PM (particulate matter) per kilometer driven. Affected by the China 6 emission policy, although China 5 vehicles are not currently restricted from normal use, such as road restrictions or license plate limitations, their resale value will be significantly impacted. For car owners, if they purchase a truck for freight transport with a loan, the vehicle's depreciation after repaying the loan equates to the net profit earned during that period. A higher residual value means more profit for the owner. Therefore, from this perspective, China 6 vehicles, with longer service life and more road rights, offer greater advantages.

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What is the wheelbase of the Touran?

The wheelbase of the new Touran is 2791 millimeters. Here is more information about the new Touran: 1. The Touran is an MPV model under the Volkswagen brand. The new Touran is equipped with a 1.4-liter turbocharged engine across the entire lineup. This engine delivers 150 horsepower and a maximum torque of 250 Newton-meters. It can output maximum power at 5000 revolutions per minute and reach peak torque between 1750 and 3000 revolutions per minute. This engine features direct fuel injection technology and uses an aluminum alloy cylinder head and block. It is paired with a 7-speed dual-clutch transmission, which offers fast gear shifts and high transmission efficiency, making it an ideal match for small-displacement turbocharged engines. 2. The new Touran adopts a MacPherson independent suspension for the front and a four-link independent suspension for the rear. For MPV models, comfort is crucial, and the use of a four-link independent rear suspension enhances the vehicle's ride comfort.

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How many days in advance can I renew my driver's license?

Driver's license renewal can be processed 90 days in advance. More information about driver's license renewal is as follows: 1. According to regulations, drivers must apply for a new driver's license within 90 days before the expiration of their current license. Before renewal, all traffic violation penalties must be settled. Driving with an expired license will be considered as driving without a license. 2. If a driver is unable to renew the license within the specified time due to military service, overseas travel, or other reasons, they can apply for a delayed renewal procedure at the vehicle management office where the license was issued, within the validity period of the license review. The maximum delay period is three years, during which the driver is not allowed to operate a motor vehicle. 3. When applying for renewal, the driver must bring the original driver's license, ID card, and copies of these documents. After successful review, the license can be renewed.

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Does changing from dark blue to light blue require registration?

Vehicle color changes require registration at the vehicle management office. Here is the relevant information: 1. Applying a color-changing film to a car requires registration at the vehicle management office: According to current motor vehicle registration regulations, if the area of the color change does not exceed 30% of the vehicle's surface, no vehicle modification registration is required. If the color change area exceeds 30%, registration at the vehicle management office is mandatory, and the new color must be one that was originally registered when the vehicle left the factory. 2. There are two main methods for changing a car's color: (1) Full-body repainting. (2) Applying a film. Between these two methods, applying a film is more recommended because full-body repainting involves a larger workload and makes future color changes more complicated. Applying a film allows for color changes without damaging the original paint, has lower replacement costs, and also provides some protective benefits.

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Do I need to study all 1000 questions for Subject 4?

What are the reasons for a car suddenly stalling and failing to start while driving?

What is komet tire?

What are the differences between China 5 and China 6 emission standards for vehicles?

What is the wheelbase of the Touran?

How many days in advance can I renew my driver's license?

Does changing from dark blue to light blue require registration?

Where is the horn on a Jetta?

How to Connect Car Bluetooth with a Phone?

What does Mercedes-Benz EQS mean?

Should You Look at the Left or Right Rearview Mirror When Reversing into a Parking Space on the Left?