Tips for Beginners on How to Control the Accelerator

Should the new car dash cam be installed at the 4S store or outside?

If purchased from a 4S store, have it installed there. Below is relevant information about dash cams: 1. Definition: A dash cam is a device that records images, sounds, and related information during vehicle operation. After installation, it can document the entire driving process through video and audio, providing evidence for traffic accidents. For those who enjoy road trips, it can also record the journey through challenging terrains. It continuously records while driving, capturing time, speed, and location data in the footage, essentially serving as a 'black box'. It can also be used at home as a DV camera to capture life's moments or for home surveillance. 2. Function: It safeguards drivers' legal rights. In case of accidental collisions with pedestrians crossing the road or cyclists and motorcyclists, drivers might face extortion attempts. A dash cam can provide valid evidence for the driver. Reviewing the recorded footage makes accident liabilities clear, enabling traffic police to handle incidents swiftly and accurately. This allows for quick clearance of the accident scene to restore traffic flow while preserving crucial evidence from the incident, contributing to a safer and smoother traffic environment.

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How many kilometers can spark plugs last?

Under normal maintenance conditions, spark plugs can last for 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type. It is recommended to follow the user manual for guidance. The following standards can be referenced for maintenance and replacement: Platinum spark plugs should be replaced at 40,000 kilometers, ordinary nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000 to 80,000 kilometers. Steps for replacing spark plugs: Open the engine hood, lift the plastic cover of the engine, and remove the high-voltage ignition wires. Mark the position of each cylinder to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. While removing them, check for any external debris like leaves or dust and ensure they are cleaned thoroughly. Place the new spark plugs into the spark plug holes, hand-tighten them a few turns, and then use the socket to tighten them further. Reinstall the high-voltage ignition wires in the firing order and secure the cover.

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Why is there a strong smell of gasoline in the car?

There are many possible reasons, such as damage to the fuel supply line, or a faulty fuel filter. Some cars are equipped with a carbon canister, which may not have been replaced for a long time. Additionally, the engine's operating condition can also cause a gasoline smell inside the car. If a certain cylinder is not functioning properly or combustion is incomplete, opening the air conditioner and circulating the air can also produce a strong gasoline smell. The specific reasons are as follows: 1. Fuel tank cap: The fuel tank cap is not sealing properly and needs to be replaced or coated with a 1mm thick layer of grease under the rubber gasket. 2. Fuel supply line: The fuel supply line has minor cracks or damage. 3. Connection points: There are gaps at the connection between the fuel line and the fuel tank (the clamp is not tight enough). 4. Pipes: The carbon canister is filled with gasoline (absorbed). Additionally, it is also necessary to check the air intake filter pipe under the hood, the carburetor pipe (similar in fuel-injected cars), and those rubber pipes, as they are prone to damage over time.

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Can the Engine Thermostat Be Removed in Summer?

No, removing the thermostat will prolong the warm-up time of the engine, thereby increasing fuel consumption and the chance of engine carbon buildup. You may consider replacing it with a thermostat that opens at a lower temperature. Below is an introduction to the thermostat: 1. Working Principle: The thermostat automatically adjusts the amount of water entering the radiator based on the temperature of the coolant, changing the water circulation range to regulate the cooling capacity of the radiator and ensure the engine operates within the appropriate temperature range. The thermostat must maintain good technical condition; otherwise, it will seriously affect the normal operation of the engine. 2. Function: It prevents the engine from becoming too cold. After the engine is running normally, during rapid driving in winter, if there is no thermostat, the engine temperature may become too low. In this case, the engine needs to temporarily stop the water circulation to ensure the engine temperature does not drop too low. The most commonly used thermostat is the wax-type thermostat. When the coolant temperature is below the specified value, the refined paraffin in the thermostat's temperature-sensitive body remains solid, and the thermostat valve closes the channel between the engine and the radiator under the action of the spring.

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How often should a new car be washed?

Washing frequency depends on the condition of the vehicle body. Generally, if the car is not very dirty, once a week is sufficient. Below are some relevant introductions about car washing: 1. Overview: Car washing may seem simple, but doing it quickly, well, and to customer satisfaction is not easy. However, car washing services are one of the most important means for auto beauty shops to attract business and retain customers. If the auto beauty industry is divided into two ends, car washing is the front end, while beauty and decoration are the back end. Professional and quick car washing services leave a good impression on customers, laying a solid foundation of trust for selling other auto products and construction services. 2. Precautions: Washing a car under the scorching sun can damage the paint. Many car owners prefer washing their cars in the hot sun, thinking the water on the car body will dry quickly. In fact, washing a car under the sun causes the water droplets to act like convex lenses, creating localized high temperatures on the top layer of the paint, which can cause the paint to lose its luster. If waxing is done at this time, it may also lead to uneven color on the car body. Therefore, it is best to wash and wax the car under sheltered conditions. If this is not possible, it is advisable to choose a cloudy day or the morning or evening of a sunny day.

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How Often Should Family Sedans Undergo Inspection?

According to the regulations on motor vehicle annual inspections: small and micro non-commercial passenger vehicles require inspection every 6 years; those over 6 years old need annual inspection; and those over 15 years old require semi-annual inspection. Since family sedans fall under the category of non-commercial passenger vehicles, their inspection cycle is every 6 years. During this period, owners only need to apply for the annual inspection sticker every two years at the vehicle management office or online. The actual on-site inspection is only required in the 6th year. Below are the procedures and process for vehicle annual inspection: Fill out two forms: the Motor Vehicle License Application Form and the Motor Vehicle Inspection Record Form; Go to the annual inspection entry window to submit and record the materials; Visit the violation query window to check for any violations and pay fines if applicable; Have an inspector perform an external inspection of the vehicle, verify the chassis number, and receive a signed inspection approval page, then proceed to the inspection fee payment window to pay; Submit all materials at the inspection registration window; Wait in line for the inspection, and receive an inspection report upon completion; Submit the annual inspection materials to the staff; If the inspection is passed, the annual inspection sticker will be issued.

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Tips for Beginners on How to Control the Accelerator

Should the new car dash cam be installed at the 4S store or outside?

How many kilometers can spark plugs last?

Why is there a strong smell of gasoline in the car?

Can the Engine Thermostat Be Removed in Summer?

How often should a new car be washed?

How Often Should Family Sedans Undergo Inspection?

Where to Buy a Car Fire Extinguisher?

What does a Level 5 water-damaged vehicle mean?

Is it normal for water to drip under a new energy vehicle?

What is the relationship between Changan Oushang and Changan?