Sample is off a 2013 Ram 2500 with a Cummins 6.7. I've been running T6 5w-40 in it with a MO-285 Mopar filter since new. 13k OCI on this one.
I've read a few posts on here suggesting that the MO-285 filter shouldn't be used for a long OCI and I have to disagree. I recently sent in a fresh sample that I'm waiting on where I ran the full 15k OCI. Cut the filter open, and it was perfect. As soon as I receive my new report, I'll post it along with pics of the filter. Thanks
Emissions Intact.
I've read a few posts on here suggesting that the MO-285 filter shouldn't be used for a long OCI and I have to disagree. I recently sent in a fresh sample that I'm waiting on where I ran the full 15k OCI. Cut the filter open, and it was perfect. As soon as I receive my new report, I'll post it along with pics of the filter. Thanks
Emissions Intact.
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