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The oil in a car is used to make sure that the pistons in the engine move easily and will not catch. If the engine does not have any oil it will cause the pistons to scrape on sides of the container (If someone has a better word please replace mine). This scrape will cause sparks and sooner or later it will cause the engine to break. Which is why it is always good to make sure there is enough oil in a motor.

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15y ago

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