Comments by "rondhole" (@rondhole) on "Oil changes: How often do you need them? (Marketplace)" video.

  1. 5-7kmiles is the right time for long lasting 10 years without consuming engine oil. Because many of us do short trips and cold starts. Owners manual said 10k miles/1 year only under normal condition. But most of us not under normal conditions by towing, short trips, city traffic.
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