Oil
3 Answers
All the diesels I have heard of use 15W-40 diesel motor oil. Use synthetic if you want to.
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15w40 in any major name brand would be best. I like Rotella and Motorcraft. I actually run Ford's Motorcraft oil in my 2014 Dodge Ram 1500.
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Yup I use Motorcraft or Delo 400 oil in my diesel tractors.