Forum Discussion
Grit_dog
May 06, 2018Navigator
Your typical gasser truck that now takes 7-8qts of 0w20 syn every 7000miles or so is comparable to the up to 15000miles with 12qts of 15-40 in the diesel.
Cummins reccomended 500hour OCI for a fleet of 2014 Ram Cummins I was running.
They lowered it to 400 when I explained they'd be idling at 20-40 below zero for most of those hours.
Compare that to your usage and you're only doing about 1-1/2 oil changes a year.
Cummins reccomended 500hour OCI for a fleet of 2014 Ram Cummins I was running.
They lowered it to 400 when I explained they'd be idling at 20-40 below zero for most of those hours.
Compare that to your usage and you're only doing about 1-1/2 oil changes a year.
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