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Here are the 10 most important things you need to know about motor oil

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  • Engine oil can seem complicated, with all the different brands an grades, but it’s actually pretty straightforward.
  • You do need some basic knowledge, however.
  • You also need to know your vehicle and stay on top of its oil-change schedule.
  • For the most part, auto manufacturers have made all your oil-related decision for you — it’s usually best to follow their lead.
  • Visit Business Insider’s homepage for more stories.

Motor oil performs three critical functions for your car.

It lubricates the internal-combustion engine, which generations a lot of friction. It also cools down an internal combustion engine, which creates a lot of heat. And it cleans read more >>>

Source:: BusinessInsider.Com