What to Do When the Car Makes a Rattling Noise Upon Releasing the Throttle?

Should the left turn signal be turned on when making a U-turn?

When making a U-turn, the left turn signal should be turned on. The following situations prohibit U-turns: U-turns are prohibited where there are "No U-turn" or "No Left Turn" signs: If there is a sign prohibiting U-turns, then U-turns are not allowed at that intersection. The action of making a U-turn is an extension of a left turn, so if there is a sign prohibiting left turns at an intersection, U-turns are also prohibited there. U-turns are prohibited at crosswalks: U-turns are not allowed at crosswalks. If at an intersection where U-turns are permitted, you must cross the crosswalk before making a U-turn and should not make the turn on the crosswalk. U-turns are prohibited when there is no left turn lane: Even if you are in the leftmost lane, if there is no sign permitting left turns, U-turns are not allowed. U-turns are prohibited within the second left turn lane: When a vehicle is in the second left turn lane, it cannot make a U-turn. In the absence of any signs indicating otherwise, U-turns are only permitted from the innermost left turn lane. U-turns are prohibited at solid yellow lines: U-turns are not allowed at solid yellow lines. Even if there is a sign permitting U-turns, you must wait for the green light and cross the stop line before making the turn. U-turns are prohibited on highways: Crossing the central divider to make a U-turn on a highway is illegal and will result in a fine and 12 demerit points. If you miss an exit on the highway, continue to the next exit and do not attempt an illegal U-turn.

109

Share

Can I apply for ETC with a vehicle license?

Yes, you can apply for ETC with a vehicle license. According to the "Implementation Plan for Accelerating the Application Service of Electronic Toll Collection on Expressways" issued by the Ministry of Transport, the original valid ID card of the vehicle owner, the original and photocopy of the vehicle license (the page with the most recent annual inspection stamp) are required. If applying on behalf of someone else, the original valid ID card of the agent is also needed. If applying for ETC through major bank branches, a debit or credit card from the corresponding bank is required. Some banks only support ETC binding with credit cards, while others may require freezing a certain amount as a deposit when binding with a debit card. ETC Deduction Principle: There will be one or more ETC lanes on the expressway. Through dedicated microwave short-range communication between the vehicle-mounted electronic tag installed on the windshield and the microwave antenna in the ETC lane of the toll station, and using computer networking technology for backend settlement with the bank, the purpose of paying tolls without stopping at the toll station is achieved. All of this is based on the principle of passing first and deducting fees later. Benefits of Installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Low-carbon, vehicles pass through toll stations without stopping, reducing noise and exhaust emissions, and minimizing pollution; Reduced wear and tear: Saves costs, reduces the frequency of vehicle starts and brakes, lowering wear and fuel consumption; Improved efficiency: The theoretical efficiency of ETC lanes can be increased by 2-3 times, making traditional ETC faster, newer, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council clearly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation cards in key city clusters will be basically achieved, and the proportion of vehicles equipped with ETC will be significantly increased." It also set a target in the main indicators of comprehensive transportation development during the "13th Five-Year Plan" period: "By 2020, the ETC usage rate for road passenger vehicles will reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and the ETC usage rate for passenger vehicles, the future will also promote the use of ETC for trucks and explore the deep integration of the ETC system with smart transportation development directions such as vehicle-to-vehicle communication and vehicle-road coordination, providing comprehensive travel services for vehicle owners. This means more application scenarios will support ETC applications. ETC Usage Notes: The ETC transaction sensing area is 8 meters. When encountering a vehicle in front that has stopped, to prevent the ETC device of the front vehicle from malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters to avoid automatically sensing and paying for the front vehicle. The recognized speed for ETC lane passage is 20 km/h. If the speed is too fast, the vehicle device information cannot be read, leading to deduction failure. Unauthorized removal or movement of the OBU device, or detachment or loosening of the ETC electronic tag, will cause the electronic tag to fail. It can be sent to the bank where the ETC card was issued or the expressway service office for testing. If the loosening or detachment is not man-made, it only needs to be reactivated. When using a debit card bound to ETC, insufficient balance will also cause deduction failure. Follow the guidance of on-site staff to use the manual MTC lane and pass by cash or card. An overly thick windshield can cause poor sensing. Especially for vehicles that have had accidents and had their windshields replaced, or for those who have modified their windshields, extra attention is needed.

116

Share

What are the reasons for a sudden increase in fuel consumption in diesel vehicles?

Diesel vehicle fuel consumption suddenly increases due to insufficient tire pressure or tire aging. The following is a detailed introduction to the reasons for a sudden increase in fuel consumption in diesel vehicles: 1. Insufficient tire pressure or tire aging: Low tire pressure increases the contact area between the tires and the ground, leading to greater driving resistance and higher fuel consumption. 2. Clogged air filter: The air filter may be obstructed, reducing air intake and increasing vehicle fuel consumption. 3. Cylinder wear and air leakage: This results in low cylinder pressure, poor combustion efficiency, and increased fuel consumption.

118

Share

What are the methods for repairing scratches on car glass?

Car glass scratch repair methods are: 1. Clean and wipe the area around the scratch; 2. Use tape to surround the scratch to define the repair area; 3. Use a grinding pad to grind away the scratch, then polish the glass with polishing paste; 4. Squeeze glass scratch repair agent into the crack along the glass fracture, allowing it to penetrate; 5. Apply a small amount of toothpaste to the scratch, wipe with a soft cloth, then rinse with water. Car glass maintenance methods include: 1. Use dedicated or suitable wiper blades and replace them promptly; 2. Keep the windshield clean; 3. Use car-specific glass cleaner.

113

Share

What Causes Inaccurate Car Fuel Gauge Readings?

Car fuel gauge inaccuracy may result from: 1. Poor contact or severe wear of the fuel level sensor's sliding resistor; 2. Abnormal instrument circuit or loose/aged electrical components; 3. Fuel tank deformation or bracket abnormality; 4. Loose connections or open circuits within the engine control module; 5. Loose grounding wires for the fuel level sensor or fuel pump wiring harness. The fuel gauge indicates the remaining fuel quantity in the tank, which may be displayed via analog pointer or digital readout. Composed of a stabilized fuel level indicator and level sensor, its primary function is to illuminate a warning when fuel drops below a specified threshold, alerting the driver.

106

Share

What to Do If the Windshield Has Pockmarks from Pebbles?

If the windshield has pockmarks from pebbles, you can file a claim with your insurance company. Below are specific solutions for dealing with pockmarks on the windshield: 1. If the windshield is covered by insurance: It is recommended to replace the windshield with a new one by filing a claim with the insurance company, as any damage, regardless of size, cannot be fully restored. 2. If the windshield is not covered by insurance: Protect the surrounding area of the windshield before repair, such as placing towels, to avoid new scratches from tools. Then, secure the bracket and prepare to inject resin repair fluid. Repeated applications of resin repair fluid will better fill the damaged area.

119

Share