Is it okay for a private car to run continuously for 24 hours?

[AubreyRose]

It is not advisable to drive a car continuously for 24 hours. Driving a motor vehicle for more than 4 hours without stopping to rest or resting for less than 20 minutes is considered fatigued driving. Fatigued driving is a serious traffic violation. Additionally, continuous driving can have adverse effects on the car. Below are some related points: 1. Cooling System: If a vehicle runs continuously for a whole day, it may develop cooling system issues, such as a clogged radiator or blocked water channels, leading to overheating. In severe cases, this could even cause cylinder scoring due to the increased temperature. 2. Engine Oil Leakage: For some vehicles in poorer condition, engine oil leakage may occur. The leaked oil will continue to heat up as the vehicle keeps running, potentially causing spontaneous combustion. 3. Impact on Engine Output: After several hours of continuous driving, the vehicle's exhaust system may overheat. This overheating can trigger the Electronic Control Unit (ECU) to activate the vehicle's overheating protection, which may affect engine output.

[VanAdam]

I think it's extremely risky for a private car to run continuously for 24 hours. Firstly, driver fatigue is the main issue—prolonged driving can easily lead to drowsiness and potentially cause serious accidents. I've heard many stories about drivers pushing themselves too hard to meet deadlines, only to end up in crashes. The car itself can also develop problems: prolonged engine operation can cause overheating, and oil may burn off, leading to increased wear and tear. Tires rotating at high speeds for extended periods wear out quickly, and tire pressure may become unstable. Not to mention, the charging system or coolant may struggle to keep up. Additionally, you have to consider running low on fuel, requiring frequent refueling stops. In short, for safety's sake, it's best to take a break every two to three hours to eat something or stretch. If a long-distance trip is unavoidable, it's advisable to have at least two drivers to take turns and avoid one person pushing through alone.

[AllieMarie]

As a young person who frequently drives long distances, I strongly advise against pushing your beloved car to run non-stop for 24 hours. Cars aren't designed for such extreme usage—prolonged high engine loads can cause carbon buildup or overheating, potentially leading to breakdowns in severe cases. Rising tire temperatures are also hazardous, especially in summer. I once experienced an oil warning light due to driving continuously without breaks, resulting in repair costs exceeding a thousand dollars. Additionally, insufficient battery power can affect lights or the horn. If you must rush, schedule rest stops: for example, drive for four hours and then stop for 30 minutes to let the engine cool down and check the tires and valves. This approach protects your car while preventing driver fatigue. By the way, carrying spare fuel and water is a wise precaution.

[ChristianDella]

I believe it's not feasible and too dangerous for a private car to run continuously for 24 hours. Prolonged driving will exhaust your energy, slow down your reactions, and increase the risk of accidents. In terms of the vehicle, it accelerates wear and tear on the engine and transmission components, and the oil deteriorates faster. When I drive long distances, I always plan for intermittent breaks to avoid driving continuously for more than four hours. The accident rate is significantly higher when fatigued.