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Can a Car Keep the Air Conditioning Running While Idling Indefinitely?

2 Answers

ValeriaLee

09/01/25 6:22am

No, doing so can lead to increased carbon buildup in the engine. Here is some relevant information: 1. Car Air Conditioning: Car air conditioning refers to the air conditioning device installed in vehicles, capable of cooling, heating, ventilating, and purifying the air inside the cabin. It provides a comfortable environment for passengers, reduces driver fatigue, and enhances driving safety. 2. Composition: Car air conditioning typically includes refrigeration units, heating units, and ventilation devices. This integrated system makes full use of the limited space inside the vehicle, featuring a simple structure and ease of operation, making it the internationally popular modern car air conditioning system.

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BrandonLee

09/14/25 2:16am

I've always thought that idling with the AC on for extended periods is quite dangerous, such as when sleeping in a garage or car. The running engine emits carbon monoxide, a toxic gas that can lead to accidental poisoning. I've personally seen news reports about such incidents, which serve as a stark warning. Additionally, when the engine is idling, combustion is incomplete, leading to carbon buildup, increased wear on components, and even the risk of draining the battery, which can cause the AC to fail. Fuel consumption is also high, wasting a significant amount of money on gas over a full day. I recommend not exceeding 30 minutes of idling. If it's hot, cracking the windows for ventilation or parking in a shaded area to rest is much safer. Regularly checking your vehicle's condition is also a good habit—don't let small issues turn into major problems.

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Will insurance cover a windshield crack caused by a stone?

If the windshield damage to the car is not caused by a traffic accident, the insurance company will not compensate for it. The specific reasons are as follows: 1. According to Article 5 of the "Motor Vehicle Loss Insurance Terms", during the insurance period of this contract, if the insured vehicle is damaged due to an accident, the company shall bear the liability for compensation in accordance with the provisions of this contract. 2. According to Article 6 of the "Motor Vehicle Loss Insurance Terms", when an insurance accident occurs, the necessary and reasonable expenses incurred by the insured in rescuing and protecting the insured vehicle in accordance with the provisions of this contract shall be compensated by the company. 3. According to Article 7 of the "Motor Vehicle Loss Insurance Terms", the company shall not be liable for compensation for the part that should be compensated by other responsible parties of the accident in accordance with the provisions of the compulsory liability insurance contract for motor vehicle traffic accidents.

What Are the Symptoms of a Faulty Camshaft Sensor?

The manifestations of a faulty camshaft sensor include difficulty in ignition, hard starting, unstable idle, inability to accelerate, weak engine performance, increased fuel consumption, vehicle shaking, persistent illumination of the malfunction indicator light, sudden engine shutdown when the car is hot, jerky driving, and accelerated engine wear. Below is an introduction to the camshaft position sensor: 1. Working Principle: The camshaft position sensor is the main control signal for ignition. When the sensor shaft rotates with the crankshaft and the camshaft, the light-transmitting holes and opaque sections on the signal disk pass between the LED and the phototransistor. The light emitted by the LED is alternately blocked and transmitted by the signal disk, thereby alternately illuminating the phototransistor of the signal generator. This generates pulse signals corresponding to the crankshaft and camshaft positions in the signal sensor. 2. Function: The camshaft position sensor collects the position signal of the camshaft and inputs it into the ECU, enabling the ECU to identify the top dead center of the cylinder compression for sequential fuel injection control, ignition timing control, and knock control. Additionally, the camshaft position signal is used to identify the first ignition timing during engine startup.

What are the symptoms of a bent engine connecting rod?

If the engine connecting rod is slightly bent or deformed, it may result in the engine failing to start. After starting, the engine may exhibit unstable idling, severe shaking, and accompanied by knocking sounds. Additionally, professional tools are required for measurement, which needs to be conducted at a repair shop. Extended Information: The following are the causes of a bent engine connecting rod in a car: 1. Water entering the engine cylinder: As the amount of water increases, it accumulates on top of the piston, reducing the effective volume of the combustion chamber, increasing compression resistance, and consequently increasing the pressure transmitted from the piston to the connecting rod. 2. Abnormal engine fuel injection system: This situation is usually caused by continuous fuel injection from one of the engine's injectors. Symptoms often include difficulty starting, unstable idling, black smoke from the exhaust pipe, and reduced power. 3. Connecting rod seizing with the crankshaft: This is generally caused by poor engine lubrication and can be determined by checking the wear condition of internal engine components. 4. Issues with the connecting rod itself: This can usually be confirmed through methods such as chemical composition analysis of the connecting rod material, hardness testing, metallographic examination, and scanning electron microscope fracture analysis.

How Many Parts Does Subject Three Consist Of?

Subject Three examination includes the following parts: 1. Basic operations: vehicle preparation, simulated lighting test, starting, driving in a straight line, gear shifting operations, lane changing, and parking by the roadside. 2. Driving operations: proceeding straight through intersections, turning left at intersections, turning right at intersections, crossing pedestrian crossings, passing through school zones, passing through bus stations, meeting oncoming vehicles, overtaking, making U-turns, and driving at night. Below is relevant information about Subject Three: 1. Introduction: Subject Three, also known as the road safety driving test, is part of the motor vehicle driver's license assessment. It is the abbreviation for the road driving skills and safe and civilized driving knowledge test in the motor vehicle driver's examination. The content of the road driving skills test varies for different types of vehicles eligible for driving. 2. The safe and civilized driving knowledge test includes: requirements for safe and civilized driving operations, knowledge of safe driving under adverse weather and complex road conditions, methods for handling emergencies such as tire blowouts, and knowledge of post-accident handling procedures.

What is the Difference Between a Used Car with 2 and 3 Ownership Transfers?

Here are the differences between a used car with 2 and 3 ownership transfers: 1. Different number of transfers: A used car with two ownership transfers is considered a second-hand vehicle in China. A car with three ownership transfers has undergone three sales transactions, meaning three transfer procedures. 2. Different values: As the number of ownership transfers increases, the selling price of the car tends to decrease. The most significant selling point of used cars is their affordability. With the same amount of money needed to buy a new car, you can purchase a higher-grade used car. A car with three ownership transfers is even cheaper than a regular used car. 3. Different safety levels: Used cars can still be used until they reach the national scrapping standards or the end of their economic service life. However, cars with three ownership transfers generally have a shorter lifespan, and their corresponding safety performance may also decline.

Where is the Prado engine number located?

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