How much refrigerant should be added to the Baojun 730?

Does sleeping in the car with the air conditioning on affect the car?

Sleeping in the car with the air conditioning on in summer has little impact on the car except for increasing fuel consumption. However, it may pose certain dangers to the people inside the car, as sleeping in a car with the engine running can lead to carbon monoxide poisoning. Here are some relevant details: 1. Whether the car air conditioning is suitable directly affects the comfort of the driver and passengers. If the air conditioning is kept at a low temperature for a long time, the endocrine system of the people inside may not adapt immediately, affecting their health and potentially leading to colds, fevers, and various symptoms; 2. Moreover, low temperatures can also damage the compressor of the air conditioning unit. Normally, the optimal temperature is around 24-27°C. The car air conditioning actually has many functions, not only regulating the temperature inside the car but also heating or cooling to keep the interior temperature within a certain range; 3. Additionally, the air conditioning can also disperse moisture, humidify dry air, and create a more comfortable environment. It can also intake fresh air, providing ventilation. When using the air conditioning for extended periods, it is essential to clean it regularly to prevent excessive dust buildup, which can lead to dirt accumulation and mold formation.

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Is CVT or AT More Durable?

AT transmissions are generally more durable than CVT transmissions. The differences between AT and CVT are as follows: 1. Principle: AT operates by using a torque converter whose automatic torque conversion range is limited. Therefore, multiple planetary gear sets are connected in series behind the turbine to improve efficiency. The hydraulic control system automatically operates the planetary gears according to changes in engine operation, achieving automatic torque conversion. The construction of CVT's transmission pulley is quite unique, consisting of movable left and right halves that can move closer together or apart. The conical discs can tighten or loosen under hydraulic pressure, squeezing the steel belt to adjust the width of the V-shaped groove. When the conical discs move inward to tighten, the steel belt is pushed outward from the center by the discs, and vice versa. This changes the diameter of the disc driven by the steel belt, altering the gear ratio. 2. Usage: AT does not require a clutch for shifting, has fewer gears with significant changes, and provides smooth connections, making it easy to operate. This not only offers convenience to the driver but also ensures comfort for passengers. CVT lacks the transmission gears found in conventional automatic transmissions, eliminating the shifting process and the associated jerky sensation. As a result, CVT transmissions deliver linear power output, providing an exceptionally smooth driving experience.

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Does the new Lavida have an engine guard plate?

The new Lavida does not come with an engine guard plate. Here is some information about engine guard plates: 1. The engine guard plate is a customized protective device designed specifically for different vehicle models. It prevents mud from covering the engine, which could lead to poor heat dissipation. 2. The engine guard plate protects the engine from impacts caused by uneven road surfaces, thereby preventing engine damage. Through its design, it extends the engine's lifespan and avoids external factors during travel that could lead to engine failure or vehicle breakdown. 3. The engine guard plate helps keep the engine compartment clean by preventing road water and dust from entering. It also shields the engine from hard objects like gravel kicked up by the tires during driving.

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Should You Take the Leftover Engine Oil After Maintenance?

You should take the leftover engine oil after vehicle maintenance. The engine oil added during maintenance usually comes in 4L containers, while most vehicles only require 3-3.5L, leaving 0.5-1L unused. Therefore, it's advisable to take any remaining oil after maintenance. Firstly, it can be used to top up if the engine runs low on oil. Secondly, it can be used to supplement other machinery at home that requires engine oil. Some vehicles use turbocharged engines, and engine oil typically has a shelf life, especially once opened, which significantly shortens. Vehicle owners need to pay attention to the usage timeframe of the oil. Half a bottle of leftover oil should not be used if it's over a year old. Opened engine oil generally has a shelf life of only six months, with higher-quality fully synthetic oils lasting up to a year. If half a bottle of oil is over a year old, its anti-wear and antioxidant properties are greatly diminished. There are also specific storage requirements for engine oil: it should be kept in a dry, cool indoor area away from direct sunlight. Additionally, engine oil should be stored away from fire sources to prevent safety hazards.

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What Causes a Car's Power to Decrease?

Here are the specific reasons for a car's power decrease: 1. Clogged three-way catalytic converter. A clogged three-way catalytic converter can cause poor exhaust flow, reduced power, increased fuel consumption, and in severe cases, engine shaking or even stalling. 2. Dirty air filter. A dirty air filter can result in insufficient air intake, leading to decreased car power and increased fuel consumption, and can easily cause a dirty throttle body and carbon buildup. 3. Faulty spark plugs. Faulty spark plugs can cause car idle shaking, noticeable power decrease, increased fuel consumption, and may lead to a series of symptoms of engine misfiring (such as backfiring, black smoke from exhaust, severe vibration, etc.). 4. Carbon buildup on fuel injectors. Carbon buildup on fuel injectors can cause insufficient car power, idle shaking, difficulty starting, and increased fuel consumption. The main reasons for clogged fuel injectors are carbon deposits from the engine accumulating on the injectors or impurities in the gasoline blocking the injectors. 5. Carbon buildup on the throttle body. Carbon buildup is the main factor affecting the throttle body's operation. Not cleaning the throttle body for a long time can cause errors in the throttle opening and allow air with impurities to enter the engine cylinders, leading to abnormal engine operation.

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What to Do If the Car Maintenance Manual Is Lost?

If the car was purchased from an authorized 4S dealership, the purchase information is usually recorded in the manufacturer's connected system. The maintenance manual can be reissued by searching with the vehicle's VIN (Vehicle Identification Number). Here is an introduction to the car maintenance manual: 1. Maintenance Service Manual: It mainly includes maintenance for the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. 2. Vehicle Maintenance: It emphasizes "70% maintenance, 30% repair," meaning that during the entire lifespan of the vehicle, regular inspections and periodic maintenance should be carried out to detect and resolve issues early, achieving the goal of maintenance over repair, and even avoiding major repairs throughout the vehicle's life.

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How much refrigerant should be added to the Baojun 730?

Does sleeping in the car with the air conditioning on affect the car?

Is CVT or AT More Durable?

Does the new Lavida have an engine guard plate?

Should You Take the Leftover Engine Oil After Maintenance?

What Causes a Car's Power to Decrease?

What to Do If the Car Maintenance Manual Is Lost?

Is the Tenth Generation Accord China 6 Compliant?

What does it mean when the tire pressure yellow light on the dashboard comes on?

How to Check if Brake Pads Need Replacement

What does the TC with a slash on the dashboard mean?