Should You Release the Handbrake or Shift Gears First When Starting a Car?

Can a B2 trainee drive on the highway?

b2 trainees are not allowed to drive on the highway. The following are the relevant regulations of the Road Traffic Safety Law and the order for the driver to exit the highway at the nearest exit: Relevant regulations of the Road Traffic Safety Law: Article 65, Paragraph 2 of the 'Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China' stipulates: When driving a motor vehicle on the highway during the internship period, the driver must be accompanied by a driver who has held a driving license for the corresponding or higher class of vehicle for more than three years. The accompanying driver should sit in the front passenger seat to guide the trainee driver. If there is no accompanying driver or the accompanying driver does not meet the requirements, a fine will be imposed. Order to exit the highway at the nearest exit: During the internship period, it is permissible to drive on the highway only if there is a driver with a corresponding or higher class of driving license for more than three years guiding from the front passenger seat. If there is no qualified driver accompanying and guiding, and if caught, a fine may be imposed without deducting points, and the driver will be ordered to exit the highway at the nearest exit.

9

2

Share

Should New Cars Use Fuel Additives?

New cars do not require fuel additives because their engines have short service lives and good working conditions, which basically prevent carbon buildup. Additionally, the fuel at domestic gas stations generally contains fuel additive components. Below are the functions and composition of fuel additives: Introduction to Fuel Additives: Fuel additives, also known as fuel system cleaners, primarily function to remove carbon deposits, which has always been their main selling point. They also help maintain the engine and fuel system. Some specialized fuel additives can even improve the fuel's anti-knock properties (octane rating). Composition of Fuel Additives: Fuel additives are mainly composed of more than ten ingredients, including nano-molecules, cleaning activators, antioxidants, anti-corrosion agents, and demulsifiers. They are specifically designed to target harmful components in fuel such as sulfur, gum substances, and engine carbon deposits, thereby enhancing power, promoting combustion, and providing anti-oxidation, anti-wear, cleaning, dispersion, demulsification, anti-corrosion, and lubrication effects.

14

5

Share

What are the automotive brands under Ford?

Ford Motor Company owns three brands: Ford, Lincoln, and Mercury. In earlier years, Ford possessed eight renowned automotive brands: Ford, Lincoln, Mercury, Volvo, Land Rover, Jaguar, Mazda, and Aston Martin. Among these, Aston Martin, Land Rover, Jaguar, and Volvo have been sold and no longer belong to the Ford brand. Below are the relevant introductions: Lincoln: Since 1939, when U.S. President Franklin Roosevelt was in office, Lincoln vehicles have been chosen as presidential cars by the White House due to their outstanding performance, elegant styling, and unparalleled comfort. The most 'famous' model is the parade car used by President Kennedy. Notable Lincoln products include: MKC, MKZ, 'Continental', 'Mark VIII', 'Town Car', and 'Navigator'. In China, most Lincoln sedans used are from the 'Town Car' series. Mercury: In the mid-1930s, Ford's management recognized a market opportunity between the economical Ford cars and the luxurious Lincoln vehicles. Consequently, the Mercury brand was developed in 1935 to target the mid-range car market, with Mercury products officially launched in October 1938. On June 3, 2010, Ford Motor Company officially announced the discontinuation of the Mercury brand due to declining market demand.

7

0

Share

How to adjust the valves of a six-cylinder engine 1236710?

Here is the relevant information on adjusting the valves of a six-cylinder engine 1236710: 1. If the engine's firing order is: 1-5-3-6-2-4, then you only need to position cylinder 1 at top dead center (TDC) of the compression stroke. 2. Adjust the intake and exhaust valves of cylinder 1, the intake valve of cylinder 2, the exhaust valve of cylinder 3, the intake valve of cylinder 4, and the exhaust valve of cylinder 5, totaling six valve [sets]. 3. Then position cylinder 6 at TDC of the compression stroke. Starting from cylinder 6, adjust the intake and exhaust valves of cylinder 6, the intake valve of cylinder 5, the exhaust valve of cylinder 4, the intake valve of cylinder 3, and the exhaust valve of cylinder 2. [This can be remembered with the mnemonic: intake, exhaust; intake; exhaust; intake; exhaust.] 4. If the firing order is 1-4-2-6-3-5, then the valve adjustment sequence is recorded as exhaust, intake; exhaust; intake; exhaust, intake.

12

2

Share

What is the normal discharge level for a car?

Different car brands have varying discharge currents. Vehicles with fewer electrical appliances tend to have lower discharge currents, while those with more electrical appliances exhibit higher discharge currents. After the engine is turned off, the car's sleep current typically ranges between 40 milliamperes and 80 milliamperes. Below are the daily power leakage of car batteries and methods for inspecting car discharge: Daily power leakage of car batteries: A car battery loses approximately 1% of its charge daily. If the battery remains connected to the car, it uses a minimum current (commonly referred to as "sleep" current) of about 80mA to maintain basic functions. If the car is equipped with an anti-theft alarm, additional power is consumed, generally resulting in a daily power loss of around 2% to 3%. Methods for inspecting car discharge: First, use a battery tester to check if the battery has aged. If the test results are normal and the battery discharge is due to human factors, simply recharge the battery. If the battery gradually depletes while the vehicle is in operation, first inspect the generator or charging system for any faults.

14

3

Share

What type of oil does the Changan Lingxuan use?

Changan Lingxuan uses 5W30 engine oil, which has strong lubrication capabilities and excellent low-temperature resistance, making it one of the commonly used oil types in the automotive market. If you wish to change the oil during later maintenance, you can choose from brands such as Shell or Castrol. The viscosity of engine oil changes with temperature, so special attention should be paid to its performance under both low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity—5W means it can withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, resulting in smoother cold starts for the car. The latter number represents the kinematic viscosity of the oil at 100°C. A higher value indicates better ability to maintain viscosity under high temperatures, which can also be understood as better lubrication performance under high-temperature conditions. The method for changing the oil in a Changan Lingxuan is as follows: Wait for the engine temperature to cool down, allowing the oil to flow back into the oil pan. Use a wrench to loosen the oil drain plug and place an oil pan underneath to catch the old oil until it stops flowing. Start the engine and let it run for 30 seconds to allow the oil in the main oil passage to drain out. Use a specialized wrench to remove the oil filter. Apply oil to the seal of the new oil filter and tighten it clockwise by hand. Add new oil through the engine valve cover filler port, typically filling about three-quarters of a standard oil container. Start the engine and let it run for 5 minutes, checking for any leaks around the oil drain plug or oil filter. If leaks are found, perform necessary repairs. After stopping the engine, pull out the dipstick to ensure the oil level is within the standard range.

3

0

Share

Should You Release the Handbrake or Shift Gears First When Starting a Car?

Can a B2 trainee drive on the highway?

Should New Cars Use Fuel Additives?

What are the automotive brands under Ford?

How to adjust the valves of a six-cylinder engine 1236710?

What is the normal discharge level for a car?

What type of oil does the Changan Lingxuan use?

What is the maintenance interval for Mobil 1 5W30?

What car model features a horse-shaped logo?

What type of engine oil should be used for Honda XRV maintenance?

How often should car air conditioning be recharged with Freon?