2015 Cummins service question.
So my dealer offers "free" oil changes as long as all the other work is done there, by the manual. So at 6 months, because I don't hit the mileage, I got my free oil change. Now I'm due for my 12 mon...
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Me Again wrote:
RAM oil change is 6 months or 15K which ever occurs first. What a waste of oil for a low mileage user. Maybe the guy that came up with that came from a quick lube store.
Chris
I'm certain the cummins engineers knows a lot more about Diesel engine oil and how it holds up in a Diesel engine than you do!
