Can a Private Car Run Continuously for 24 Hours?
2 Answers
Private cars cannot run continuously for 24 hours. The reasons are as follows: Cooling System: If the vehicle runs continuously for a whole day, cooling system issues may arise, such as radiator blockage or water channel blockage, leading to overheating. In severe cases, it may even cause cylinder scoring due to the rising temperature. Engine Oil Leakage: For some vehicles in poor condition, engine oil leakage may occur. The leaked oil will continue to heat up as the vehicle keeps running, potentially causing spontaneous combustion. Impact on Engine Output: After several hours of continuous driving, the vehicle's exhaust will overheat. The overheated exhaust will trigger the Electronic Control Unit (ECU) to activate the vehicle's overheating protection, thereby affecting engine output.
I have extensive experience with long-distance driving, having completed several trips lasting over ten hours non-stop. But driving continuously for 24 hours? Absolutely not recommended. The engine operating under high load for prolonged periods will cause oil temperatures to spike, potentially leading to overheating or even engine failure. Tires constantly rubbing against the road surface will heat up rapidly, increasing the risk of blowouts or severe wear. For the driver, fatigue becomes a critical issue—diminished alertness leads to a dramatic rise in accident rates. I've witnessed numerous late-night driving accidents. It's best to plan for a 15-minute break every 2-3 hours to check coolant levels and tire pressure, while also hydrating and stretching to combat fatigue. Safety comes first on long journeys—don't prioritize speed over rest. Neither the vehicle nor the human body can endure such abuse.
