I have an F-350 diesel (7.3 power stroke) that I don’t use much since I retired. Probably put 1000 miles a year on it. Is it ok if the oil is a couple years old?

  • amazinghl@alien.topB
    link
    fedilink
    English
    arrow-up
    1
    ·
    10 months ago

    Oxygen reacts with the oil. That is why you need to change it due to the time it has been in the engine.