How Long Can the Air in a Car Sustain a Person?

1 Answers
McCassandra
07/29/25 3:59pm
How Long Can the Air in a Car Sustain a Person? The air in a car can sustain a person for about 10 hours. Below are some relevant points about resting in a car: 1. Parking with the Air Conditioning On: Another major hazard of resting in a car is parking with the air conditioning on, which may lead to carbon monoxide poisoning. However, pure electric vehicles do not have this concern, as this mainly applies to fuel-powered vehicles. Running the air conditioning requires the engine to be on, and burning fuel produces a certain amount of carbon monoxide. Long-term idling of the vehicle can emit large amounts of carbon monoxide. Additionally, with poor air circulation around the car, even if the windows and doors are tightly closed, carbon monoxide can enter the car through the external air conditioning circulation. Accumulation to a certain level can cause poisoning. 2. Precautions: The interior of a car is essentially a sealed environment. If you plan to sleep in the car, it is recommended to leave the windows slightly open as a precaution. This is especially important for those who prefer to park with the air conditioning on—always park in an open area and ensure the windows are not completely closed.
Was this review help?
9
2
Share
More Forum Discussions

What is the Land Cruiser?

Land Cruiser is an imported ORV off-road vehicle produced by Toyota, with a production history of over 60 years, known for its strong off-road capability and durability. The performance features of the Land Cruiser are introduced as follows: 1. Full-time four-wheel drive system: As a rugged off-road "hardcore" vehicle, the full-time four-wheel drive system is essential. It helps distribute engine power to each wheel under any conditions, avoiding issues like understeer or oversteer common in two-wheel drive models, ensuring more stable traction. 2. KDSS dynamic suspension system: The KDSS dynamic suspension system in the Land Cruiser can be considered Toyota's "flagship feature." It allows the suspension to have greater extension and compression travel, increasing it by up to 30%, maximizing wheel-to-ground adhesion and improving vehicle stability during off-road driving. 3. Crawl Control system: It's worth mentioning the Crawl Control mode again, as it differs from ordinary brake-based traction control. When the driver activates Crawl Control, they can set the driving speed based on actual conditions. The computer then automatically controls the engine and brake system to maintain a constant low speed, eliminating the need to control the throttle or brakes during uphill or downhill driving, thus preventing skidding or getting stuck due to excessive speed. 4. Tank Turn: Tank Turn, officially known as "Turn Assist," allows the vehicle to turn in place like a tank. It helps navigate tight and sharp turns on narrow roads. When the Tank Turn function is activated and the steering wheel is turned sharply, the computer automatically brakes the inner wheels, creating a near "pivot turn" effect to help the vehicle complete the turn smoothly in one go. Note that this function only works when the Crawl Control mode is enabled.
4
0
Share

How to start the 10th generation Accord?

The starting procedure for the 10th generation Accord is as follows: 1. First, open the car door and place the vehicle key inside. 2. Press the one-touch start button to start the vehicle. In winter, you may warm up the car for a few minutes first. 3. Check if the dashboard displays normal vehicle status - the gear should be in P position at this time. 4. Press the electronic parking button to release the electronic parking brake effect. Then check the rearview mirror to see if road conditions are suitable for moving forward. 5. Pull the gear lever backward to D position to move forward, or adjust to R position for reversing. Start the car by selecting the corresponding gear.
3
5
Share

How to Determine When Engine Oil Should Be Changed

Identifying the right time to change engine oil is as follows: 1. Observe with an oil test paper: Take a small amount of oil from the dipstick and drip it onto the oil test paper, then let it sit overnight, waiting for the oil to fully spread on the paper. If the edges between the oil ring, sediment ring, and diffusion ring on the spread oil are harder, it indicates greater degradation of the oil's performance, and a change is needed. 2. Time: For full synthetic oil, it is recommended to change it every six months or 8,000 kilometers. For semi-synthetic oil, it is advised to change it every 6,500 kilometers or three months.
7
4
Share

What Are the Causes of Engine Idling Noise?

Excessive clearance, engine misfire, and engine knocking are all causes of abnormal noise during engine idling. The details are as follows: 1. Abnormal noise caused by excessive clearance. Clearance is a critical factor in automotive assembly quality. When lubrication, temperature, load, and speed are constant, the noise becomes more noticeable as the clearance increases. Some engine components may produce noise due to wear-induced excessive clearance. 2. Engine misfire noise. Engine misfire mainly refers to one or more cylinders not functioning properly, manifested as intermittent exhaust gas flow and severe shaking of the exhaust pipe, accompanied by clear "popping" or thumping sounds from the engine.
17
3
Share

What is the valve clearance for Weichai engines?

Weichai intake valve clearance is 0.3mm, and exhaust valve clearance is 0.35mm. There are two common methods for checking and adjusting valve clearance: 1. Cylinder-by-cylinder adjustment method - After determining the piston position at compression top dead center according to the cylinder firing order, the intake and exhaust valve clearances of that cylinder can be adjusted; After adjustment, rotate the crankshaft and gradually adjust the valve clearances of other cylinders using this method. 2. Two-step adjustment method - Rotate the crankshaft to position the first cylinder piston at compression top dead center, align the flywheel mark with the inspection hole mark, then adjust valves 1, 2, 4, 5, 8, and 9. Then rotate the crankshaft one full turn to position the sixth cylinder piston at compression top dead center, and adjust valves 3, 6, 7, 10, 11, and 12.
2
0
Share

How to Adjust the Time in an Accord Car?

To adjust the time in a Honda Accord, follow these steps: 1. Start the vehicle by pressing the ignition button. 2. Locate the menu toggle button on the left side of the steering wheel and press it to access the time adjustment function. 3. Use the RES and SET buttons on the right side of the steering wheel to adjust the time. 4. Finally, press the ENTER button on the left side of the steering wheel to confirm the time setting.
14
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.