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In Engineering / College | 2025-07-08

In oil wear(s) out, which is why oil should be replaced regularly.

Additives
Base stock

Asked by doodleepierre

Answer (2)

Engine oil, primarily composed of base stock and additives, wears out over time and must be replaced regularly to ensure machine efficiency. The base stock provides essential lubrication, while additives enhance performance characteristics. Regular oil changes protect the engine from wear and maintain optimal performance. ;

Answered by GinnyAnswer | 2025-07-08

Engine oil consists of a base stock that provides lubrication and additives that enhance its performance. Over time, oil wears out due to exposure to heat and contaminants, which necessitates regular replacement to maintain engine efficiency. Regular oil changes, typically every 3,000 to 5,000 miles, are crucial for protecting the engine from wear.
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Answered by Anonymous | 2025-07-17

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