10W30 in the X15 ?

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10W30 in the X15 ?

03-30-2018, (Subject: 10W30 in the X15 ? )

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Running rough Offline

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RE: 10W30 in the X15 ?

I would think 15w40 would be better in hot ambient temps and hard pulling, however make sure whatever 15w40 you have meets Cummins x15 standards so it doesn’t mess up the after treatment system,

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10W30 in the X15 ? - tree98 - 03-30-2018,

RE: 10W30 in the X15 ? - Running rough - 03-30-2018

RE: 10W30 in the X15 ? - Waterloo - 03-30-2018,

RE: 10W30 in the X15 ? - Running rough - 03-30-2018,

RE: 10W30 in the X15 ? - tree98 - 03-30-2018,

RE: 10W30 in the X15 ? - Unilevers - 03-31-2018,

RE: 10W30 in the X15 ? - tree98 - 04-01-2018,

RE: 10W30 in the X15 ? - Running rough - 04-01-2018,

RE: 10W30 in the X15 ? - Unilevers - 04-02-2018,

RE: 10W30 in the X15 ? - hhow55 - 04-01-2018,

RE: 10W30 in the X15 ? - tree98 - 04-02-2018,

RE: 10W30 in the X15 ? - cyclegear99 - 05-10-2018,

RE: 10W30 in the X15 ? - Volvo8873 - 05-10-2018,

RE: 10W30 in the X15 ? - Brock - 05-11-2018,

RE: 10W30 in the X15 ? - Waterloo - 05-11-2018,

RE: 10W30 in the X15 ? - tree98 - 05-11-2018,

RE: 10W30 in the X15 ? - Rawze - 05-11-2018,

RE: 10W30 in the X15 ? - Rig Wrench - 05-11-2018,

RE: 10W30 in the X15 ? - tree98 - 05-11-2018,

RE: 10W30 in the X15 ? - BobsYourUncle - 05-11-2018,

RE: 10W30 in the X15 ? - Rig Wrench - 05-11-2018,

RE: 10W30 in the X15 ? - BobsYourUncle - 05-11-2018,

RE: 10W30 in the X15 ? - Rig Wrench - 05-11-2018,

RE: 10W30 in the X15 ? - Unilevers - 05-12-2018,

RE: 10W30 in the X15 ? - Rig Wrench - 05-13-2018,

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