What to Do When the Fuel Gauge Needle Stops Moving?

How to Remove an ETC Device?

When removing the ETC device, you can use a hairdryer to heat the double-sided tape on the back of the ETC, then use a small plastic scraper to peel it off, and finally wipe it clean with a cloth. ETC Usage Precautions: The ETC transaction sensing range is 8 meters. When encountering a stationary vehicle ahead, 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 automatic sensing and payment for the front vehicle. The ETC lane recognition speed is 20 km/h. Driving too fast may prevent the system from reading the vehicle's device information, leading to a failed fee deduction. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag falls off or becomes loose, may cause the electronic tag to become invalid. In such cases, you can take it to the bank where the ETC card was issued or the highway service office for inspection. If the loosening or detachment was not due to human intervention, reactivation may suffice. When using a debit card linked to the ETC, insufficient balance may also lead to a failed fee deduction. In such situations, follow the guidance of on-site staff to proceed to a manual MTC lane and use cash or card payment for passage. Poor signal reception may occur if the car's windshield is too thick. This is especially important for vehicles that have had their windshields replaced after an accident or for those who have modified their front windshields.

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What kind of engine oil is suitable for the Lavida Plus naturally aspirated engine?

Lavida Plus naturally aspirated engine uses semi-synthetic engine oil. For Volkswagen vehicles, the recommended engine oil model is 5W-40, and both full synthetic and semi-synthetic oils are acceptable. Full synthetic oil can be used for a relatively longer period before replacement and maintenance. Here is an introduction to the Lavida: 1. The rear design of the Lavida Plus is bold and features clean lines. The taillights, like the headlights, use LED light sources. 2. In terms of interior, the upper part of the Lavida Plus dashboard integrates a multimedia screen into the trim panel. The Lavida Plus interior comes in three color schemes: Cool Black, Warm Beige, and Personality Brown. 3. The instrument panel combines mechanical and LCD screens. The new car is also equipped with features such as auto hold, electronic parking brake, leather seats, one-button start, dual-zone automatic air conditioning, rear air vents, and rear USB charging ports. High-end models feature automatic air conditioning and come standard with rear air vents. 4. In terms of power, the Lavida Plus is equipped with three engines: 1.2T, 1.4T, and 1.5L, with maximum power outputs of 116 horsepower, 150 horsepower, and 116 horsepower, respectively. 5. For the transmission system, the Lavida Plus is matched with the existing 5-speed manual, 6-speed automatic, and 7-speed dual-clutch transmissions.

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What Causes Vehicle Shaking While Driving?

The reasons for vehicle shaking while driving are: 1. Severe engine carbon buildup. When excessive carbon deposits accumulate inside the engine, the gasoline sprayed by the cold-start fuel injector gets largely absorbed by the deposits, resulting in an overly lean air-fuel mixture during cold starts and making ignition difficult. In this situation, the engine only starts easily after the carbon deposits become saturated with gasoline. After starting, the gasoline adsorbed on the carbon deposits gets drawn into the combustion chamber by the engine's vacuum suction, making the mixture overly rich. This fluctuation between lean and rich air-fuel mixtures causes idle shaking after cold starts. 2. Ignition system issues. Check the working condition of spark plugs, high-voltage wires, and ignition coils. Poor performance in the ignition system can cause this problem. 3. Aging engine components. Engine mounts act as the vibration damping system for the engine, absorbing minor vibrations during operation. If engine mounts fail, these vibrations get transmitted to the steering wheel and cabin, causing shaking during idle.

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Can 95 and 92 Gasoline Be Mixed?

92 and 95 gasoline cannot be mixed because they have different isooctane contents. 92 gasoline is suitable for low-compression engines, while 95 gasoline is suitable for high-compression engines. If 92 gasoline is added to a car that requires 95 gasoline, it may cause abnormal combustion, leading to engine knocking. Knocking not only damages the combustion chamber but also directly affects the engine's normal operation, potentially causing severe engine damage. Conversely, if 95 gasoline is added to a car that requires 92 gasoline, it won't harm the engine, but since 95 gasoline is more expensive, it would be a waste. Differences between 92, 95, and 98 gasoline: Standard gasoline consists of isooctane and n-heptane. Isooctane has good anti-knock properties, with an octane rating of 100, while n-heptane has poor anti-knock properties and is prone to knocking in gasoline engines, with an octane rating of 0. If the gasoline is labeled 92, it means it has the same anti-knock properties as a standard gasoline containing 92% isooctane and 8% n-heptane. The same principle applies to 95 and 98 gasoline. What to do if the wrong gasoline is added: If a higher octane gasoline is added (e.g., 95 instead of the required 92), simply use it up and refill with 92 gasoline afterward. If a lower octane gasoline is added (e.g., 92 instead of the required 95), you can add a high anti-knock fuel additive. Alternatively, you can drain the tank and refill with 95 gasoline. To determine the correct gasoline for your car, refer to the vehicle's user manual or check the fuel cap for the recommended octane rating.

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Where to Buy a Car Fire Extinguisher?

Car fire extinguishers should be purchased from reputable fire equipment stores, and the expiration date of the extinguisher should be carefully checked. Before purchasing, verify the business license, product certification, etc. Here is some information about car fire extinguishers: 1. Car fire extinguishers are specifically designed for extinguishing fires in vehicles. 2. They include two main types: non-pressurized hanging ultra-fine dry powder automatic fire extinguishing devices for vehicles, and pressurized hanging ultra-fine dry powder automatic fire extinguishing devices for mini vehicles. Additional Information: Currently, portable fire extinguishers are mostly used for vehicle fire protection. The main types of car fire extinguishers on the market include: dry powder extinguishers, ultra-fine dry powder extinguishers, carbon dioxide extinguishers, and water-based extinguishers.

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Why does BYD's DMi not have a transmission?

BYD's DMi technology is an improvement based on Honda's i-MMD technology as pure electric vehicle technology continues to mature, relying more on batteries and electric motors, thus eliminating the transmission. Below is the relevant introduction about BYD: 1. Engine direct drive is basically only used during high-speed cruising, where the requirements for engine power and torque are not too high. In other conditions, the vehicle is driven by the electric motor, with the engine generating electricity. 2. If BYD requires sudden acceleration at high speeds, the electric motor will assist in driving to meet the demand, but the efficiency of the electric motor decreases at high speeds, making rapid acceleration with DMi technology likely more challenging. 3. BYD's technology clearly prioritizes economy, making it more suitable for urban use, with occasional high-speed and long-distance travel, but it does not meet the demands of aggressive driving. For conditions requiring prolonged high-power driving, such as extended high-speed driving, DMi technology is not suitable. 4. Essentially, vehicles with DMi technology will only enter engine direct drive mode when speeds exceed 80 km/h. According to highway and road design standards, speeds above 80 km/h are unlikely to encounter significant slopes, and maintaining speeds above 80 km/h while climbing steep slopes is impossible. Therefore, this technology is well-suited for normal driving needs.

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What to Do When the Fuel Gauge Needle Stops Moving?

How to Remove an ETC Device?

What kind of engine oil is suitable for the Lavida Plus naturally aspirated engine?

What Causes Vehicle Shaking While Driving?

Can 95 and 92 Gasoline Be Mixed?

Where to Buy a Car Fire Extinguisher?

Why does BYD's DMi not have a transmission?

What is the difference between 5w30 and 10w40?

What are the steps to start a Passat with one-button start?

What are the three major components of a car?

Is Built-in or External Tire Pressure Monitoring Better?