I change my oil when the car tells me to. (Which for me is only about once a yea... | Hacker News

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jccalhoun on April 2, 2018 | parent | context | favorite | on: Why there are so many online mattress-in-a-box com...

I change my oil when the car tells me to. (Which for me is only about once a year since I rarely drive more than 100 miles a week)

dboreham on April 4, 2018 [–]

Unfortunately it is lying to you (it was paid to do that by the people who sell you the oil).

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