What to Do If Geely's First Maintenance Exceeds Three Months?

What is the Repair Principle of Car Scratch Wax?

Scratch wax works by physically acting on the car's paint surface. It contains fillers, abrasives, and other components that fill in the scratches, transforming diffuse reflection into specular reflection. In reality, the scratches are not actually repaired; instead, the specular reflection masks the vehicle's scratches, making the car appear as if it has no scratches. Related information: 1. Scratch wax: It is a type of car wax designed to repair minor scratches on the paint surface. 2. Function of scratch wax: It can quickly remove fine scratches from the car's paint surface, effectively address oxidation phenomena such as whitening and fading of the paint, while also providing polishing and maintenance to enhance the paint's gloss to a more ideal state.

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In which year did the era of 8-yuan gasoline occur?

The era of 8-yuan gasoline occurred on March 20, 2012. Below is relevant information about automotive gasoline: 1. Overview: Automotive gasoline is a liquid fuel refined from petroleum, primarily used for cars and motorcycles. 2. Classification: In China, automotive gasoline is divided into unleaded and leaded types. Unleaded gasoline comes in three octane ratings: 90, 93, and 95 RON (Research Octane Number). Leaded gasoline has three octane ratings: 90, 93, and 97 RON. Among them, the lead content in 90-grade does not exceed 0.35g/L, while the lead content in 93-grade and 97-grade does not exceed 0.45g/L.

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Can an 8-seater minivan apply for ETC?

An 8-seater minivan can apply for ETC, as the ETC application process is not related to the number of seats in the vehicle. The number of seats and the type of vehicle affect highway toll charges. According to the State Council's regulations, starting from 2020, vehicles without ETC will not enjoy toll discounts. In the future, only one manual lane will be retained at highway toll stations, requiring vehicles to pay tolls manually. Additionally, newly installed ETC devices cannot be used on highways immediately; they must be activated first. During holiday free-toll periods, vehicles with ETC can still use highways, and passing through ETC lanes will not incur charges for users with activated ETC. ETC Billing Principle: Highways have one or more ETC lanes. Using dedicated short-range microwave communication between the vehicle's electronic tag (installed on the windshield) and the microwave antenna in the ETC lane, the system connects with banking networks for backend settlement. This allows vehicles to pass through toll stations without stopping to pay, operating on a "pass first, deduct later" principle. Benefits of Installing ETC: Time-saving: Eliminates the hassle of waiting in queues; Green and eco-friendly: Promotes low-carbon travel by reducing noise and exhaust emissions since vehicles don’t need to stop at toll stations; Reduced wear and tear: Saves costs by minimizing frequent starts and brakes, thereby lowering vehicle wear and fuel consumption; Improved efficiency: ETC lanes theoretically increase traffic efficiency by 2-3 times, making traditional ETC systems faster, more advanced, and high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council's "13th Five-Year Plan for the Development of a Modern Integrated Transportation System" explicitly states the goal of "achieving interoperability of transportation cards in key city clusters by 2020 and significantly increasing the proportion of vehicles equipped with ETC." It also sets a target of "50% ETC usage rate for passenger vehicles by 2020" in the main indicators of the "13th Five-Year" comprehensive transportation development plan. Future possibilities: Beyond improving the convenience of ETC installation and usage rates for passenger vehicles, future initiatives will promote ETC adoption for trucks and explore deeper integration of ETC systems with smart transportation developments like vehicle-to-vehicle communication and vehicle-road coordination. This will provide comprehensive travel services for vehicle owners, meaning more application scenarios will support ETC usage.

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Is an ignition advance angle of 20 degrees normal?

An ignition advance angle of 20 degrees is not normal. Here are the relevant details: 1. 10°-15° is optimal: If the spark plug ignites before the piston reaches top dead center, then when the piston exactly reaches top dead center, the combustible gas mixture can immediately and completely burn (theoretically, the highest gas pressure occurs 10°-15° after the compression top dead center is optimal). This can greatly reduce the loss of gas thrust, thereby enhancing the engine's power output. 2. Note: This means that before the engine piston reaches the compression top dead center, the spark plug must fire in advance. The angle through which the crankshaft rotates from the moment the spark plug fires until the piston reaches the compression top dead center is called the ignition advance angle.

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What does ASL mean in a car?

ASL is the abbreviation for the English word Automatic-Shift-Lock, which represents the gear shift lock device in a car, typically found in automatic transmission vehicles. Its primary function is that when the car is in normal driving mode, the driver must press the brake pedal to shift the gear from P (Park) or N (Neutral) to R (Reverse) or D (Drive). Related information: 1. Function of ASL: It is used to prevent sudden vehicle acceleration. 2. Audio ASL switch: This switch is the automatic audio equalizer button, which adjusts the in-car audio volume based on external noise levels. Additionally, it has three associated options: "low" for low effect, "mid" for medium effect, and "high" for high effect, allowing users to adjust the settings according to their preferences.

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What is the name of Volkswagen's one million yuan car?

Volkswagen's car priced above one million yuan is called the Phaeton. The Volkswagen Phaeton is equipped with a W12 cylinder engine that incorporates Lamborghini engine technology. More details about the Volkswagen Phaeton are as follows: 1. Body data: The Phaeton is produced at Volkswagen's Transparent Factory in Germany. The Phaeton is a large car under the Volkswagen brand, with dimensions of 5179*1903*1450 mm and a wheelbase of 3001 mm. 2. Engine: The Phaeton uses six different engines, with the top model featuring a 6.0-liter W12 naturally aspirated engine. The 6.0-liter W12 naturally aspirated engine has a maximum power output of 331 kW at 6050 rpm, and a maximum torque of 560 Nm at 2750 to 5200 rpm. This engine is equipped with direct fuel injection technology and uses an aluminum alloy cylinder head and block. The use of aluminum alloy reduces the engine's weight, thereby improving the car's handling and fuel efficiency. The engine is paired with a 5-speed automatic transmission. 3. Suspension: The Phaeton's front suspension uses a multi-link independent suspension, and the rear suspension also employs a multi-link independent suspension. The use of multi-link suspension on both front and rear enhances the car's handling and ride comfort. The multi-link suspension is a structurally complex independent suspension, derived from the double-wishbone suspension, where the two wishbones are replaced with individual links. The multi-link suspension improves the wheel's grip.

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What to Do If Geely's First Maintenance Exceeds Three Months?

What is the Repair Principle of Car Scratch Wax?

In which year did the era of 8-yuan gasoline occur?

Can an 8-seater minivan apply for ETC?

Is an ignition advance angle of 20 degrees normal?

What does ASL mean in a car?

What is the name of Volkswagen's one million yuan car?

What car is the VW logo?

Has the Volkswagen Scirocco been discontinued?

Do Audis Produced in 2021 Still Contain Asphalt?

Will the car parked outside get flooded in a heavy rainstorm?