How long can a car run without engine oil?

1 Answers
DelAutumn
07/25/25 8:33am
It is not advisable to drive a car without engine oil. The presence of engine oil is crucial for lubricating and cooling the engine. If you force the car to run without oil, the lack of lubrication will cause the engine components to rub against each other, leading to damage. Engine oil serves multiple purposes, including lubrication to reduce friction, aiding in cooling, sealing to prevent leaks, protecting against rust and corrosion, and acting as a shock absorber. Engine oil consists of base oil and additives. The base oil is the primary component of the lubricant, determining its fundamental properties, while additives enhance and compensate for any shortcomings in the base oil, providing additional performance benefits and making them an essential part of the lubricant.
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