What Causes Diesel Fuel to Turn Black?

What Causes Excessive Fuel Injection?

Excessive fuel injection may be caused by fuel injector dripping or damage, poor atomization of the injector, stuck needle valve, or excessive return fuel. Here is more information about fuel injection: 1. The fuel injection volume is controlled by the computer; 2. The computer calculates based on various engine operating parameters measured by sensors, such as intake air volume, engine speed, throttle opening, water temperature, intake air temperature, etc., according to the set program, and sends electrical pulses to the injector based on the calculation results; 3. The duration of each fuel injection is controlled by changing the width of each electrical pulse, thereby achieving the purpose of controlling the fuel injection volume. The wider the electrical pulse, the longer the fuel injection duration, and the greater the fuel injection volume.

20

5

Share

What is the minimum ground clearance of the Baojun 510?

The minimum ground clearance of the Baojun 510 is: 1. Under full load: The minimum ground clearance of the Baojun 510 is 160mm. Minimum ground clearance refers to the distance between the lowest point of the vehicle (excluding the wheels) and the supporting surface when the vehicle is fully loaded and stationary. It is used to evaluate the vehicle's ability to pass over obstacles such as rocks and tree stumps without collision. 2. Under no load: The ground clearance of the Baojun 510 is 180mm. As a compact SUV, the Baojun 510's ground clearance performance of 160mm~180mm, even under full load, is considered acceptable.

17

4

Share

Which Wuling Hongguang Engine Has Better Performance?

The 1.5L-DVVT engine of Wuling Hongguang performs better. Here are the relevant details about the 1.5L-DVVT engine: 1. Maximum power reaches 75kW/6000rpm. 2. Maximum torque reaches 146N·m/4200rpm. 3. Top speed can reach 160km/h, with a combined fuel consumption of only 7.2L per 100km. 4. The 1.5L-DVVT engine adopts a double overhead camshaft design, offering good fuel economy and reducing vehicle operating costs. 5. It is more durable and has a good reputation.

8

2

Share

How long is it valid to renew a driver's license after it expires?

You can renew your driver's license up to 90 days in advance. If it has been expired for less than one year, it is considered a normal renewal. If it has been expired for more than one year, you will need to pass the subject one test to restore it. If it has been expired for more than three years, the driver's license will be forcibly canceled. If the registered residence of a motor vehicle driver is relocated outside the jurisdiction of the original vehicle management office, the driver should apply for a renewal at the vehicle management office of the new residence. If a motor vehicle driver resides outside the jurisdiction of the issuing vehicle management office, they can apply for a renewal at the vehicle management office of their current residence. Additional information: A motor vehicle driver should apply for a renewal at the vehicle management office of the issuing jurisdiction or another jurisdiction within 90 days before the expiration of the driver's license. When applying, the driver should fill out an application form and submit the following documents and certificates: 1. The identity proof of the motor vehicle driver; 2. The motor vehicle driver's license; 3. A medical certificate issued by a county-level or higher medical institution or a military medical institution at the regimental level or above. For those applying for a special small automatic transmission passenger vehicle for the disabled, a medical certificate issued by a specialized medical institution designated by the provincial health authority should be submitted.

3

2

Share

Is Car Antifreeze the Same as Windshield Washer Fluid?

Car antifreeze and windshield washer fluid are not the same, and the differences between them are as follows: Different compositions: The main components of antifreeze are 50% purified water, 40% methanol, and 10% other substances; windshield washer fluid primarily consists of water, alcohol, ethylene glycol, and corrosion inhibitors. Different functions: Antifreeze is a coolant with special additives, mainly used in liquid-cooled engine cooling systems. It has excellent properties such as preventing freezing in winter, boiling in summer, and resisting scale and corrosion year-round. Windshield washer fluid has cleaning properties, antifreeze properties, anti-fog properties, anti-static properties, lubrication properties, and corrosion resistance. Different uses: Windshield washer fluid is used to clean the windshield; antifreeze is used to prevent the coolant from freezing and cracking the radiator or damaging the engine cylinder block or head during cold winter parking.

17

0

Share

Is it illegal to put advertisements on the car body?

Putting advertisements on the car body is not illegal as long as it does not exceed 30% of the car body and does not affect safe driving: 1. Unapproved and unregistered car body advertisements are illegal. They become legal only after registration and approval. However, no advertisements are allowed on the front, sides, or rear windshield of the car, as they can easily obstruct the driver's view and affect safe driving; 2. During vehicle inspections, any advertisements on the windshield will be required to be removed; otherwise, the vehicle inspection will not pass. Additionally, spraying or pasting advertisements on the car body must comply with regulations and require approval from the vehicle management department for exterior modifications; 3. Advertisements on the car body are only allowed on the sides of the car, excluding the windows. Advertisements are not permitted on the front and rear windshields, the front hood, or the trunk lid. The advertisement area must not exceed 30% of the car body to be legal.

4

2

Share

What Causes Diesel Fuel to Turn Black?

What Causes Excessive Fuel Injection?

What is the minimum ground clearance of the Baojun 510?

Which Wuling Hongguang Engine Has Better Performance?

How long is it valid to renew a driver's license after it expires?

Is Car Antifreeze the Same as Windshield Washer Fluid?

Is it illegal to put advertisements on the car body?

What type of engine oil is suitable for the Baojun 530 1.5T?

Is it legal to sell driver's license points and what are the consequences?

Will points be deducted if the ramp parking distance is less than 30 cm?

What is the scrapping standard for water-damaged vehicles under Ping An Insurance?