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CBC Marketplace – Oil Changes: How often do you need them?

How often should you change your engine oil?

In a hidden camera investigation, we test what you’re told at the dealership and then actually test your engine oil in a lab to see who’s right. Mark Shierman, our District Sales Manager in Brantford, ON, participated in a CBC Marketplace episode about when engine oils should be changed.  Check it out!


CBC News | Published on Mar 16, 2018

About CBC News
For more than 75 years, CBC News has been the source Canadians turn to, to keep them informed about their communities, their country and their world. Through regional and national programming on multiple platforms, including CBC Television, CBC News Network, CBC Radio,, mobile and on-demand, CBC News and its internationally recognized team of award-winning journalists deliver the breaking stories, the issues, the analyses and the personalities that matter to Canadians.

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