2015 international 4300 with Cummins

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Cjmcarpentryllc1975, Sep 27, 2020.

  1. Cjmcarpentryllc1975

    Cjmcarpentryllc1975 Bobtail Member

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    Sep 27, 2020
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    2015 international 4300 with a Cummins 6.7 and a 6 speed eaton. Afew dumb questions
    I have 3 regular size trucks with the Cummins in them and they all take 3 gallons of oil, what does the larger truck take or is it the same?
    On the dash the triangle is lit up , the engine light and the def sprinkle looking light and help would be appreciated thank you
     
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  3. Heavyd

    Heavyd Road Train Member

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    They are around 15 quarts or so. That light is just showing a problem has been detected in the DEF system. 90% of the time it is failed DEF quality level sensor in the DEF tank.
     
    spsauerland Thanks this.
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