How to improve Fuel Economy? - ELF

Engine Oil FAQs

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Motor oil or engine oil is an oil used for lubrication of various internal combustion engines. The main function is to reduce wear on moving parts; it also cleans, inhibits corrosion, improves sealing, and cools the engine by carrying heat away from moving parts.
As engine oil is vital for your car, you might have many questions about this topic. Click on the issues below to discover more.